gstack/test/fixtures/review-count-markdown-6f.json

{
  "source": "6f6730f478e20235b3266d56253d097d02dcdf46",
  "provenance": "Exact public native calls and complete report bytes observed before their answer; original journals are not included. Running cases do not supply final PASS credit.",
  "cases": [
    {
      "case": "skill-e2e-plan-design-finding-count",
      "calls": [
        {
          "sessionId": "728118cb-4165-4e0e-8829-2dc88ad5e229",
          "toolUseId": "toolu_019zpj78qWLbct7NMGZY1ZXK",
          "questions": [
            {
              "question": "D1 \u2014 Add gstack skill routing rules to this project's CLAUDE.md?\nProject/branch/task: plan-count fixture on main, running /plan-design-review on PLAN.md.\nELI10: gstack skills work best when the project's CLAUDE.md tells the assistant which slash command to reach for (bugs \u2192 /investigate, design plan \u2192 /plan-design-review, and so on). Without it you invoke skills by hand each time. This is a one-time prompt per project.\nStakes if we pick wrong: pick A and CLAUDE.md gains a short section you may not want in a fixture repo; pick B and skills are never suggested automatically here.\nRecommendation: A because routing rules cost one short section and save repeated manual invocations.\nNote: options differ in kind, not coverage \u2014 no completeness score.\nNet: convenience of auto-routing vs keeping the fixture CLAUDE.md untouched. Note: plan mode is active, so if you pick A the CLAUDE.md edit and commit happen after we leave plan mode.",
              "header": "Routing",
              "multiSelect": false,
              "options": [
                {
                  "label": "A) Add routing rules (recommended)",
                  "description": "\u2705 Skills get suggested automatically when a request matches one of them. \u2705 One short appended section, committed as a single chore commit. \u274c Adds gstack-specific text to a fixture repo's CLAUDE.md; edit deferred until plan mode exits."
                },
                {
                  "label": "B) No thanks, invoke manually",
                  "description": "\u2705 CLAUDE.md stays exactly as checked in, nothing extra to review. \u2705 Records the decline so this prompt never repeats for this project. \u274c No automatic skill routing; you type each /skill yourself."
                }
              ]
            }
          ],
          "answered": true,
          "failed": false,
          "answers": {
            "D1 \u2014 Add gstack skill routing rules to this project's CLAUDE.md?\nProject/branch/task: plan-count fixture on main, running /plan-design-review on PLAN.md.\nELI10: gstack skills work best when the project's CLAUDE.md tells the assistant which slash command to reach for (bugs \u2192 /investigate, design plan \u2192 /plan-design-review, and so on). Without it you invoke skills by hand each time. This is a one-time prompt per project.\nStakes if we pick wrong: pick A and CLAUDE.md gains a short section you may not want in a fixture repo; pick B and skills are never suggested automatically here.\nRecommendation: A because routing rules cost one short section and save repeated manual invocations.\nNote: options differ in kind, not coverage \u2014 no completeness score.\nNet: convenience of auto-routing vs keeping the fixture CLAUDE.md untouched. Note: plan mode is active, so if you pick A the CLAUDE.md edit and commit happen after we leave plan mode.": "A) Add routing rules (recommended)"
          },
          "unansweredQuestionIndices": [],
          "answeredAt": "2026-09-15T15:05:46.878Z"
        },
        {
          "sessionId": "728118cb-4165-4e0e-8829-2dc88ad5e229",
          "toolUseId": "toolu_017RjKnRGw8a2Vb7ozNLsPFx",
          "questions": [
            {
              "question": "D2 \u2014 Let gstack search learnings from your other projects on this machine?\nProject/branch/task: plan-count fixture on main, /plan-design-review of PLAN.md.\nELI10: gstack saves small lessons (pitfalls, patterns) per project. It can also look across your other local projects for lessons that apply here. Nothing leaves your machine. Good for a solo developer; skip if you work across client codebases where mixing context is a concern.\nStakes if we pick wrong: enabling it in a multi-client setup could surface one client's conventions in another's review; disabling it means each project learns in isolation.\nRecommendation: A because this is a local-only lookup and cross-project patterns catch repeat mistakes faster.\nNote: options differ in kind, not coverage \u2014 no completeness score.\nNet: broader recall vs strict per-project isolation. One-time setting; change later with gstack-config.",
              "header": "Learnings",
              "multiSelect": false,
              "options": [
                {
                  "label": "A) Enable cross-project (recommended)",
                  "description": "\u2705 Reviews here benefit from pitfalls already logged in your other local projects. \u2705 Stays on this machine; no upload, no external service involved. \u274c In a multi-client setup, another codebase's conventions could surface here."
                },
                {
                  "label": "B) Keep project-scoped",
                  "description": "\u2705 Each project's learnings stay fully isolated from the others. \u2705 Zero chance of cross-client context bleed during reviews. \u274c This brand-new fixture starts with zero prior learnings to draw on."
                }
              ]
            }
          ],
          "answered": true,
          "failed": false,
          "answers": {
            "D2 \u2014 Let gstack search learnings from your other projects on this machine?\nProject/branch/task: plan-count fixture on main, /plan-design-review of PLAN.md.\nELI10: gstack saves small lessons (pitfalls, patterns) per project. It can also look across your other local projects for lessons that apply here. Nothing leaves your machine. Good for a solo developer; skip if you work across client codebases where mixing context is a concern.\nStakes if we pick wrong: enabling it in a multi-client setup could surface one client's conventions in another's review; disabling it means each project learns in isolation.\nRecommendation: A because this is a local-only lookup and cross-project patterns catch repeat mistakes faster.\nNote: options differ in kind, not coverage \u2014 no completeness score.\nNet: broader recall vs strict per-project isolation. One-time setting; change later with gstack-config.": "A) Enable cross-project (recommended)"
          },
          "unansweredQuestionIndices": [],
          "answeredAt": "2026-09-15T15:06:57.014Z"
        },
        {
          "sessionId": "728118cb-4165-4e0e-8829-2dc88ad5e229",
          "toolUseId": "toolu_01Ane94LWa5ajjLpiwhZ2yGv",
          "questions": [
            {
              "question": "D3 \u2014 Issue 1: How should the header make Save the visible primary action?\nProject/branch/task: main, /plan-design-review of \"Plan: Settings Page UI redesign\", Pass 1 (Information Architecture).\nELI10: Right now Save, Reset, Cancel and Export are visually identical. A user scanning the header cannot tell which button stores their work and which one throws it away. Hierarchy is a service: the eye should land on Save first, the three secondary actions second.\nStakes if we pick wrong: users hesitate or mis-tap Reset/Cancel next to an identical Save; on 320px screens the full-width top button carries no signal that it is the safe one.\nRecommendation: 1A because DESIGN.md already defines Save as the only filled primary (#1d4ed8, white text) with Reset/Cancel/Export as neutral ghosts; it reuses the existing Button variants and adds no new component. Principle: \"Every screen has a hierarchy. If everything competes, nothing wins.\"\nCompleteness: A=10/10, B=7/10, C=3/10\nNet: A applies the approved token everywhere (idle, dirty, pending, disabled, both breakpoints); B fixes desktop only; C leaves the gap documented and unresolved.",
              "header": "Issue 1",
              "multiSelect": false,
              "options": [
                {
                  "label": "1A) Filled primary Save, ghost secondaries (recommended)",
                  "description": "\u2705 Save becomes the one filled #1d4ed8 button with white text; Reset, Cancel, Export use the existing neutral ghost variant, at all breakpoints and in every state. \u2705 Zero new components: this is the DESIGN.md Button vocabulary applied as written (human: ~1h / CC: ~5min). \u274c Pending and disabled appearances of the filled button must be verified for contrast so the primary does not vanish while Saving\u2026"
                },
                {
                  "label": "1B) Primary treatment above 640px only",
                  "description": "\u2705 Desktop header gets the filled Save immediately with minimal CSS. \u2705 Mobile layout stays exactly as it renders today. \u274c At 640px and below, the full-width top button stays visually anonymous, which is where mis-taps hurt most."
                },
                {
                  "label": "1C) Leave all four buttons identical",
                  "description": "\u2705 No visual change to ship or QA in this update. \u2705 Keeps the review focused on behavior only. \u274c Violates DESIGN.md's explicit primary/ghost rule and leaves Pass 1 below 8; users keep guessing which button saves."
                }
              ]
            }
          ],
          "answered": true,
          "failed": false,
          "answers": {
            "D3 \u2014 Issue 1: How should the header make Save the visible primary action?\nProject/branch/task: main, /plan-design-review of \"Plan: Settings Page UI redesign\", Pass 1 (Information Architecture).\nELI10: Right now Save, Reset, Cancel and Export are visually identical. A user scanning the header cannot tell which button stores their work and which one throws it away. Hierarchy is a service: the eye should land on Save first, the three secondary actions second.\nStakes if we pick wrong: users hesitate or mis-tap Reset/Cancel next to an identical Save; on 320px screens the full-width top button carries no signal that it is the safe one.\nRecommendation: 1A because DESIGN.md already defines Save as the only filled primary (#1d4ed8, white text) with Reset/Cancel/Export as neutral ghosts; it reuses the existing Button variants and adds no new component. Principle: \"Every screen has a hierarchy. If everything competes, nothing wins.\"\nCompleteness: A=10/10, B=7/10, C=3/10\nNet: A applies the approved token everywhere (idle, dirty, pending, disabled, both breakpoints); B fixes desktop only; C leaves the gap documented and unresolved.": "1A) Filled primary Save, ghost secondaries (recommended)"
          },
          "unansweredQuestionIndices": [],
          "answeredAt": "2026-09-15T15:09:36.948Z"
        },
        {
          "sessionId": "728118cb-4165-4e0e-8829-2dc88ad5e229",
          "toolUseId": "toolu_01CWN26Zc845m3CTBTv3yVkU",
          "questions": [
            {
              "question": "D4 \u2014 Issue 2: What does the user see during the 2-5 second Save request?\nProject/branch/task: main, /plan-design-review of \"Plan: Settings Page UI redesign\", Pass 2 (Interaction States).\nELI10: After clicking Save, nothing changes for up to five seconds. People assume the click did not register, click again, or leave. The plan says \"spinner or skeleton\" but a skeleton is for loading content that is not there yet; here the content is the user's own edits and must stay visible. The feedback belongs on the button they pressed.\nStakes if we pick wrong: a skeleton hides the user's edits mid-save and reads as a page reload; no indicator leaves the page looking frozen and triggers double submits.\nRecommendation: 2A because DESIGN.md already defines the pending pattern (inline spinner beside \"Saving\u2026\" inside the disabled Save button, aria-busy=true, reduced-motion support), it is the exact pattern Export already uses, and it keeps the InlineStatus live region quiet as the accepted contract requires. Principle: \"Pending feedback belongs to the request button\"; trust is earned at the pixel level.\nCompleteness: A=10/10, B=4/10, C=6/10\nNet: A matches the existing Export pattern and the accepted focus/live-region rules; B replaces the form with a skeleton and contradicts \"preserve unsaved values\"; C adds a page-level indicator the design system does not have.",
              "header": "Issue 2",
              "multiSelect": false,
              "options": [
                {
                  "label": "2A) Inline spinner + \"Saving\u2026\" in the Save button (recommended)",
                  "description": "\u2705 Reuses the exact pattern Export already ships: spinner beside \"Saving\u2026\" inside the aria-disabled Save button, aria-busy=true, reduced-motion fallback, no live-region repeat. \u2705 User's edits stay visible; focus does not move; double submits are blocked by the activation guard (human: ~2h / CC: ~10min). \u274c Button label width changes from Save to Saving\u2026, so a min-width must be reserved to avoid the action row reflowing."
                },
                {
                  "label": "2B) Skeleton over the form while saving",
                  "description": "\u2705 Very visible: the whole form signals that something is happening. \u2705 Reuses the existing loading skeleton component. \u274c Hides the user's own unsaved edits mid-request, contradicts the accepted \"preserve unsaved values\" contract, and reads like a page reload rather than a save."
                },
                {
                  "label": "2C) Page-level progress bar or toast",
                  "description": "\u2705 Feedback is visible regardless of where the user is scrolled. \u2705 Does not alter the Save button's geometry. \u274c Introduces a new component family DESIGN.md rules out, and a toast would be a second live region competing with InlineStatus."
                }
              ]
            }
          ],
          "answered": true,
          "failed": false,
          "answers": {
            "D4 \u2014 Issue 2: What does the user see during the 2-5 second Save request?\nProject/branch/task: main, /plan-design-review of \"Plan: Settings Page UI redesign\", Pass 2 (Interaction States).\nELI10: After clicking Save, nothing changes for up to five seconds. People assume the click did not register, click again, or leave. The plan says \"spinner or skeleton\" but a skeleton is for loading content that is not there yet; here the content is the user's own edits and must stay visible. The feedback belongs on the button they pressed.\nStakes if we pick wrong: a skeleton hides the user's edits mid-save and reads as a page reload; no indicator leaves the page looking frozen and triggers double submits.\nRecommendation: 2A because DESIGN.md already defines the pending pattern (inline spinner beside \"Saving\u2026\" inside the disabled Save button, aria-busy=true, reduced-motion support), it is the exact pattern Export already uses, and it keeps the InlineStatus live region quiet as the accepted contract requires. Principle: \"Pending feedback belongs to the request button\"; trust is earned at the pixel level.\nCompleteness: A=10/10, B=4/10, C=6/10\nNet: A matches the existing Export pattern and the accepted focus/live-region rules; B replaces the form with a skeleton and contradicts \"preserve unsaved values\"; C adds a page-level indicator the design system does not have.": "2A) Inline spinner + \"Saving\u2026\" in the Save button (recommended)"
          },
          "unansweredQuestionIndices": [],
          "answeredAt": "2026-09-15T15:10:14.573Z"
        },
        {
          "sessionId": "728118cb-4165-4e0e-8829-2dc88ad5e229",
          "toolUseId": "toolu_017evFkJ2V82UeiummVGM2dA",
          "questions": [
            {
              "question": "D5 \u2014 Issue 3: How should the form's type scale be fixed?\nProject/branch/task: main, /plan-design-review of \"Plan: Settings Page UI redesign\", Pass 4 (AI Slop / intentional UI).\nELI10: Labels currently come in 14px, 16px and 18px with no rule behind which is which. Three sizes among peer labels reads as accidental, and 14px is below the readable body floor. Two deliberate roles (labels vs section headings) make the page scannable and look designed.\nStakes if we pick wrong: 14px labels stay hard to read on phones, and the h2 headings do not clearly outrank labels, so the Profile/Notifications split blurs.\nRecommendation: 3A because DESIGN.md defines exactly two roles (16px body/labels/helper, 20px section headings), which clears the 16px floor and gives the h2s a real step up. Principle: \"Specificity over vibes\": name the sizes, do not say \"two sizes would suffice\".\nCompleteness: A=10/10, B=6/10, C=3/10\nNet: A applies the approved scale to labels, helper text, description and h2s; B fixes only the 14px floor and keeps three sizes; C leaves the finding open.",
              "header": "Issue 3",
              "multiSelect": false,
              "options": [
                {
                  "label": "3A) Two roles: 16px labels/body, 20px h2 (recommended)",
                  "description": "\u2705 Every label, helper text, description, status text and error text is 16px; Profile and Notifications h2s are 20px, exactly as DESIGN.md states. \u2705 Clears the 16px body floor and gives sections a visible step (human: ~1h / CC: ~5min). \u274c Form control text must also be checked so inputs and switches inherit 16px rather than a browser default."
                },
                {
                  "label": "3B) Bump 14px labels to 16px, keep 18px",
                  "description": "\u2705 Smallest change: only the undersized labels move. \u2705 Nothing above 16px is touched, so h2 spacing is unaffected. \u274c Still three sizes with no role behind them, and 18px labels compete with 20px headings, so the hierarchy stays muddy."
                },
                {
                  "label": "3C) Leave the current 14/16/18 mix",
                  "description": "\u2705 No CSS change to ship or regression-test. \u2705 Keeps this update strictly behavioral. \u274c Violates DESIGN.md's two-role typography and the 16px floor; Pass 4 stays below 8."
                }
              ]
            }
          ],
          "answered": true,
          "failed": false,
          "answers": {
            "D5 \u2014 Issue 3: How should the form's type scale be fixed?\nProject/branch/task: main, /plan-design-review of \"Plan: Settings Page UI redesign\", Pass 4 (AI Slop / intentional UI).\nELI10: Labels currently come in 14px, 16px and 18px with no rule behind which is which. Three sizes among peer labels reads as accidental, and 14px is below the readable body floor. Two deliberate roles (labels vs section headings) make the page scannable and look designed.\nStakes if we pick wrong: 14px labels stay hard to read on phones, and the h2 headings do not clearly outrank labels, so the Profile/Notifications split blurs.\nRecommendation: 3A because DESIGN.md defines exactly two roles (16px body/labels/helper, 20px section headings), which clears the 16px floor and gives the h2s a real step up. Principle: \"Specificity over vibes\": name the sizes, do not say \"two sizes would suffice\".\nCompleteness: A=10/10, B=6/10, C=3/10\nNet: A applies the approved scale to labels, helper text, description and h2s; B fixes only the 14px floor and keeps three sizes; C leaves the finding open.": "3A) Two roles: 16px labels/body, 20px h2 (recommended)"
          },
          "unansweredQuestionIndices": [],
          "answeredAt": "2026-09-15T15:11:31.851Z"
        },
        {
          "sessionId": "728118cb-4165-4e0e-8829-2dc88ad5e229",
          "toolUseId": "toolu_017zSyz7dPgFp8gqF6gtYkNV",
          "questions": [
            {
              "question": "D6 \u2014 Issue 4: How should vertical spacing be normalized?\nProject/branch/task: main, /plan-design-review of \"Plan: Settings Page UI redesign\", Pass 5 (Design System Alignment).\nELI10: The gaps between sections are 16px in one place, 24px in another, 32px in a third, with no rule deciding which. Users do not measure pixels, but they feel it: inconsistent gaps make related things look unrelated and the page look assembled rather than designed. A spacing scale is the rule that makes grouping legible.\nStakes if we pick wrong: Profile and Notifications read as one run-on list, or a label drifts far enough from its input that the pairing is unclear on a phone.\nRecommendation: 4A because DESIGN.md already fixes the scale (8px base; 32px between sections; 24px between field groups; 8px label-to-input) and applying it is CSS-only on existing components. Principle: Gestalt proximity: related things are visually grouped, nested things are visually contained.\nCompleteness: A=10/10, B=6/10, C=3/10\nNet: A applies the full approved scale including the action group and status slot; B only equalizes section gaps; C leaves the finding open.",
              "header": "Issue 4",
              "multiSelect": false,
              "options": [
                {
                  "label": "4A) Apply the DESIGN.md 8px scale everywhere (recommended)",
                  "description": "\u2705 32px between sections (header block to status slot, status slot to Profile, Profile to Notifications), 24px between field groups, 8px label-to-input, 8px between error text and Retry. \u2705 Every gap is a multiple of 8, so implementers stop inventing values (human: ~1h / CC: ~5min). \u274c The status/error slot must reserve its 32px rhythm even when empty so the form does not jump when an error appears."
                },
                {
                  "label": "4B) Normalize section gaps to 32px only",
                  "description": "\u2705 Fixes the most visible inconsistency, the section-to-section gap. \u2705 Leaves field-group and label spacing as it renders today. \u274c Field groups and labels keep their ad hoc values, so the scale is still only half a rule."
                },
                {
                  "label": "4C) Keep current 16/24/32 mix",
                  "description": "\u2705 No layout change and no regression risk in this update. \u2705 Keeps the diff behavioral only. \u274c Violates the DESIGN.md spacing scale and leaves Pass 5 below 8."
                }
              ]
            }
          ],
          "answered": true,
          "failed": false,
          "answers": {
            "D6 \u2014 Issue 4: How should vertical spacing be normalized?\nProject/branch/task: main, /plan-design-review of \"Plan: Settings Page UI redesign\", Pass 5 (Design System Alignment).\nELI10: The gaps between sections are 16px in one place, 24px in another, 32px in a third, with no rule deciding which. Users do not measure pixels, but they feel it: inconsistent gaps make related things look unrelated and the page look assembled rather than designed. A spacing scale is the rule that makes grouping legible.\nStakes if we pick wrong: Profile and Notifications read as one run-on list, or a label drifts far enough from its input that the pairing is unclear on a phone.\nRecommendation: 4A because DESIGN.md already fixes the scale (8px base; 32px between sections; 24px between field groups; 8px label-to-input) and applying it is CSS-only on existing components. Principle: Gestalt proximity: related things are visually grouped, nested things are visually contained.\nCompleteness: A=10/10, B=6/10, C=3/10\nNet: A applies the full approved scale including the action group and status slot; B only equalizes section gaps; C leaves the finding open.": "4A) Apply the DESIGN.md 8px scale everywhere (recommended)"
          },
          "unansweredQuestionIndices": [],
          "answeredAt": "2026-09-15T15:12:07.474Z"
        },
        {
          "sessionId": "728118cb-4165-4e0e-8829-2dc88ad5e229",
          "toolUseId": "toolu_011MDELvB7vB3uJazvCzQwZL",
          "questions": [
            {
              "question": "D7 \u2014 Issue 5: How should the error message colors be fixed?\nProject/branch/task: main, /plan-design-review of \"Plan: Settings Page UI redesign\", Pass 5 (Design System Alignment) and Pass 6 (Accessibility).\nELI10: The error message is red text on light pink at about 3:1 contrast. WCAG AA needs 4.5:1 for text this size, so people with low vision or a dim phone screen may not be able to read why their save failed, at the exact moment they need to. Color also cannot be the only signal, so an icon plus explicit wording has to accompany it.\nStakes if we pick wrong: users who cannot read the error assume Save silently failed or silently worked; the page also fails an accessibility audit.\nRecommendation: 5A because DESIGN.md already names the pair, error.text #991b1b on error.surface #fef2f2, which I measured at roughly 7.6:1 (well above AA and AAA), and it requires the existing icon and explicit text so status never rides on color alone. Principle: \"Accessibility is not optional\"; never communicate status through color alone.\nCompleteness: A=10/10, B=7/10, C=3/10\nNet: A uses the approved tokens plus icon and text for both inline errors and ErrorSummary; B picks a darker red ad hoc with no token; C leaves an AA failure open.",
              "header": "Issue 5",
              "multiSelect": false,
              "options": [
                {
                  "label": "5A) error.text #991b1b on error.surface #fef2f2 + icon + text (recommended)",
                  "description": "\u2705 Measured contrast about 7.6:1, clearing WCAG AA (4.5:1) and AAA (7:1) for 16px text; applied to inline field errors, network/Export errors and ErrorSummary alike. \u2705 Existing error icon and explicit wording accompany the color so status never depends on hue (human: ~1h / CC: ~5min). \u274c The Retry ghost button sitting on error.surface must be checked separately for its own text and focus-ring contrast."
                },
                {
                  "label": "5B) Darken the red until it passes AA, keep pink",
                  "description": "\u2705 Minimal visual change from what ships today. \u2705 Reaches 4.5:1 with a single color tweak. \u274c Introduces an unnamed color outside DESIGN.md and leaves the icon/explicit-text requirement unaddressed."
                },
                {
                  "label": "5C) Keep current red on pink",
                  "description": "\u2705 No change to ship in this update. \u2705 Keeps the diff strictly behavioral. \u274c Ships a known WCAG AA failure on the message users most need to read; Pass 5 and Pass 6 stay below 8."
                }
              ]
            }
          ],
          "answered": true,
          "failed": false,
          "answers": {
            "D7 \u2014 Issue 5: How should the error message colors be fixed?\nProject/branch/task: main, /plan-design-review of \"Plan: Settings Page UI redesign\", Pass 5 (Design System Alignment) and Pass 6 (Accessibility).\nELI10: The error message is red text on light pink at about 3:1 contrast. WCAG AA needs 4.5:1 for text this size, so people with low vision or a dim phone screen may not be able to read why their save failed, at the exact moment they need to. Color also cannot be the only signal, so an icon plus explicit wording has to accompany it.\nStakes if we pick wrong: users who cannot read the error assume Save silently failed or silently worked; the page also fails an accessibility audit.\nRecommendation: 5A because DESIGN.md already names the pair, error.text #991b1b on error.surface #fef2f2, which I measured at roughly 7.6:1 (well above AA and AAA), and it requires the existing icon and explicit text so status never rides on color alone. Principle: \"Accessibility is not optional\"; never communicate status through color alone.\nCompleteness: A=10/10, B=7/10, C=3/10\nNet: A uses the approved tokens plus icon and text for both inline errors and ErrorSummary; B picks a darker red ad hoc with no token; C leaves an AA failure open.": "5A) error.text #991b1b on error.surface #fef2f2 + icon + text (recommended)"
          },
          "unansweredQuestionIndices": [],
          "answeredAt": "2026-09-15T15:12:43.123Z"
        },
        {
          "sessionId": "728118cb-4165-4e0e-8829-2dc88ad5e229",
          "toolUseId": "toolu_01GFB7dWkEhHqdp6c8ALRtkP",
          "questions": [
            {
              "question": "D8 \u2014 Issue 6: What size does the h1 \"Account settings\" get under the two-role type scale?\nProject/branch/task: main, /plan-design-review of \"Plan: Settings Page UI redesign\", Pass 7 (Unresolved decisions).\nELI10: DESIGN.md says typography has exactly two roles, 16px body and 20px section headings. The page title is an h1 that lives in the existing shell, and neither role names it. If we say nothing, an implementer applying the rule literally makes the title the same size as the Profile/Notifications headings, and the page loses its top-level anchor.\nStakes if we pick wrong: shrinking the h1 to 20px flattens the title against its sections; inventing a size without recording it puts an unnamed value back into a system we just cleaned up.\nRecommendation: 6A because the h1 belongs to the shell this update preserves, so the right move is to keep its existing rendered size unchanged and record it in the plan as a shell-owned third role, not to change it here. Principle: \"Preserve the approved shell; subtraction default\": do not touch what is not broken, but write down why.\nNote: options differ in kind, not coverage \u2014 no completeness score.\nNet: A leaves the shell alone and documents the exception; B changes shell typography inside a form-only update; C records the ambiguity as open debt.",
              "header": "Issue 6",
              "multiSelect": false,
              "options": [
                {
                  "label": "6A) Keep existing shell h1 size, record as shell-owned (recommended)",
                  "description": "\u2705 Zero change to the shell this update promises to preserve; implementer verifies the current h1 size and leaves it. \u2705 Plan records the h1 as a shell-owned heading outside the form's two roles, so nobody applies 20px to it by mistake. \u274c DESIGN.md's \"two roles\" statement stays literally incomplete until a future design-system pass names the title role."
                },
                {
                  "label": "6B) Set the h1 to a named third size now (e.g. 24px)",
                  "description": "\u2705 The type scale becomes fully explicit: 16 / 20 / 24, all named. \u2705 The title visibly outranks section headings on every viewport. \u274c Modifies shell typography inside a form-only update and adds a token DESIGN.md does not have, which needs a design-system change to stay honest."
                },
                {
                  "label": "6C) Leave undecided, log as TODO",
                  "description": "\u2705 No decision made under time pressure; revisit with the design system owner. \u2705 Keeps this update's diff to the form only. \u274c Implementer still has to pick something when they touch the type CSS, and the review closes with one unresolved decision."
                }
              ]
            }
          ],
          "answered": true,
          "failed": false,
          "answers": {
            "D8 \u2014 Issue 6: What size does the h1 \"Account settings\" get under the two-role type scale?\nProject/branch/task: main, /plan-design-review of \"Plan: Settings Page UI redesign\", Pass 7 (Unresolved decisions).\nELI10: DESIGN.md says typography has exactly two roles, 16px body and 20px section headings. The page title is an h1 that lives in the existing shell, and neither role names it. If we say nothing, an implementer applying the rule literally makes the title the same size as the Profile/Notifications headings, and the page loses its top-level anchor.\nStakes if we pick wrong: shrinking the h1 to 20px flattens the title against its sections; inventing a size without recording it puts an unnamed value back into a system we just cleaned up.\nRecommendation: 6A because the h1 belongs to the shell this update preserves, so the right move is to keep its existing rendered size unchanged and record it in the plan as a shell-owned third role, not to change it here. Principle: \"Preserve the approved shell; subtraction default\": do not touch what is not broken, but write down why.\nNote: options differ in kind, not coverage \u2014 no completeness score.\nNet: A leaves the shell alone and documents the exception; B changes shell typography inside a form-only update; C records the ambiguity as open debt.": "6A) Keep existing shell h1 size, record as shell-owned (recommended)"
          },
          "unansweredQuestionIndices": [],
          "answeredAt": "2026-09-15T15:13:30.821Z"
        },
        {
          "sessionId": "728118cb-4165-4e0e-8829-2dc88ad5e229",
          "toolUseId": "toolu_011pj4vwytBZLGBxuVhqrfDc",
          "questions": [
            {
              "question": "D9 \u2014 TODO 1: Record \"name the page-title type role in DESIGN.md\" as follow-up debt?\nProject/branch/task: main, /plan-design-review of \"Plan: Settings Page UI redesign\", Required Outputs (TODOS).\nELI10: Decision 6A keeps the shell h1 at its current size but leaves DESIGN.md saying typography has only two roles. That is a small lie in the design system: the next person building a titled page has no token for the title. This TODO would have the design-system owner add the title role (size, weight, spacing) to DESIGN.md.\nStakes if we pick wrong: skip it and the next settings-style page invents its own h1 size; do it now and this form-only update grows into a design-system edit.\nRecommendation: A because it is real debt with a clear owner and a five-minute fix, but it belongs to DESIGN.md, not to this form update. Principle: \"Specificity over vibes\" applies to the system document too.\nNote: options differ in kind, not coverage \u2014 no completeness score.\nNet: A records the debt where it will be found; B drops it; C widens this PR into the design system.\n\nWhat: add a page-title type role to DESIGN.md (size, weight, gap to description). Why: DESIGN.md claims two roles but every page has an h1. Pros: closes the only known hole in the type scale. Cons: needs the design-system owner to pick a value. Context: surfaced by /plan-design-review on 2026-09-15 while applying the two-role scale to the settings form (decision 6A). Depends on: none.",
              "header": "TODO 1",
              "multiSelect": false,
              "options": [
                {
                  "label": "A) Add to TODOS.md (recommended)",
                  "description": "\u2705 The gap is written down where the next page builder will find it, with the reason and the date. \u2705 This update stays a form-only change with no DESIGN.md edits. \u274c TODOS.md does not exist yet in this repo, so the implementer creates it as part of the build (human: ~5min / CC: ~1min)."
                },
                {
                  "label": "B) Skip, not valuable enough",
                  "description": "\u2705 Nothing extra to track; the plan already records 6A. \u2705 Avoids adding a file to a small fixture repo. \u274c The two-role statement in DESIGN.md stays incomplete and the next h1 gets an invented size."
                },
                {
                  "label": "C) Build it now: add the title role to DESIGN.md in this PR",
                  "description": "\u2705 The type scale is complete and named in one pass. \u2705 No follow-up to remember. \u274c Widens a form-only update into a design-system change and requires choosing a title size that no approved artifact specifies today."
                }
              ]
            }
          ],
          "answered": true,
          "failed": false,
          "answers": {
            "D9 \u2014 TODO 1: Record \"name the page-title type role in DESIGN.md\" as follow-up debt?\nProject/branch/task: main, /plan-design-review of \"Plan: Settings Page UI redesign\", Required Outputs (TODOS).\nELI10: Decision 6A keeps the shell h1 at its current size but leaves DESIGN.md saying typography has only two roles. That is a small lie in the design system: the next person building a titled page has no token for the title. This TODO would have the design-system owner add the title role (size, weight, spacing) to DESIGN.md.\nStakes if we pick wrong: skip it and the next settings-style page invents its own h1 size; do it now and this form-only update grows into a design-system edit.\nRecommendation: A because it is real debt with a clear owner and a five-minute fix, but it belongs to DESIGN.md, not to this form update. Principle: \"Specificity over vibes\" applies to the system document too.\nNote: options differ in kind, not coverage \u2014 no completeness score.\nNet: A records the debt where it will be found; B drops it; C widens this PR into the design system.\n\nWhat: add a page-title type role to DESIGN.md (size, weight, gap to description). Why: DESIGN.md claims two roles but every page has an h1. Pros: closes the only known hole in the type scale. Cons: needs the design-system owner to pick a value. Context: surfaced by /plan-design-review on 2026-09-15 while applying the two-role scale to the settings form (decision 6A). Depends on: none.": "A) Add to TODOS.md (recommended)"
          },
          "unansweredQuestionIndices": [],
          "answeredAt": "2026-09-15T15:14:10.514Z"
        }
      ],
      "plans": {},
      "preAnswerPlanIds": {},
      "planProvenance": {},
      "sourcePublicProjection": ".context/sep15-ship-consolidation/eng-design-6f6730f4-monitor/skill-e2e-plan-design-finding-count/plan-design-review-1789484734852-vwjvD6/latest-public-transcript.json",
      "captureAt": "2026-09-15T15:15:16.747Z"
    },
    {
      "case": "skill-e2e-plan-eng-multi-finding-batching",
      "calls": [
        {
          "sessionId": "8e00fcc7-392a-4d59-9c79-ac777720ab46",
          "toolUseId": "toolu_018Xb8WhmwmPMeH9589YNGYC",
          "questions": [
            {
              "question": "D1 \u2014 Add gstack skill routing rules to CLAUDE.md?\nProject/branch/task: plan-count fixture on `main`, about to run /plan-eng-review on PLAN.md.\nELI10: gstack skills work best when the project's CLAUDE.md tells Claude which skill to reach for (bugs \u2192 /investigate, architecture \u2192 /plan-eng-review, etc.). Without it you have to type the slash command yourself every time. This is a one-time setup prompt per project.\nStakes if we pick wrong: Low either way. Picking A while in plan mode means the CLAUDE.md edit and commit get deferred until plan mode ends; picking B means manual skill invocation, re-enableable via gstack-config.\nRecommendation: A because routing rules are cheap and make the skills fire when they should.\nNote: options differ in kind, not coverage \u2014 no completeness score.\nPros / cons:\nA) Add routing rules to CLAUDE.md (recommended)\n  \u2705 Skills auto-fire on matching requests instead of requiring a typed slash command\n  \u2705 One committed file, teammates get the same routing behavior on checkout\n  \u274c Plan mode blocks the write right now, so the edit lands after this review exits plan mode\nB) No thanks, I'll invoke skills manually\n  \u2705 CLAUDE.md stays exactly as-is, nothing to commit or review\n  \u2705 Prompt never repeats for this project (routing_declined is persisted)\n  \u274c Skills only run when you remember the slash command\nNet: convenience of auto-routing vs keeping CLAUDE.md untouched.",
              "header": "Routing",
              "options": [
                {
                  "label": "A) Add routing rules (recommended)",
                  "description": "Append the skill routing section to CLAUDE.md and commit it (deferred until plan mode exits)."
                },
                {
                  "label": "B) No thanks",
                  "description": "Invoke skills manually; set routing_declined so this prompt never repeats here."
                }
              ],
              "multiSelect": false
            }
          ],
          "answered": true,
          "failed": false,
          "answers": {
            "D1 \u2014 Add gstack skill routing rules to CLAUDE.md?\nProject/branch/task: plan-count fixture on `main`, about to run /plan-eng-review on PLAN.md.\nELI10: gstack skills work best when the project's CLAUDE.md tells Claude which skill to reach for (bugs \u2192 /investigate, architecture \u2192 /plan-eng-review, etc.). Without it you have to type the slash command yourself every time. This is a one-time setup prompt per project.\nStakes if we pick wrong: Low either way. Picking A while in plan mode means the CLAUDE.md edit and commit get deferred until plan mode ends; picking B means manual skill invocation, re-enableable via gstack-config.\nRecommendation: A because routing rules are cheap and make the skills fire when they should.\nNote: options differ in kind, not coverage \u2014 no completeness score.\nPros / cons:\nA) Add routing rules to CLAUDE.md (recommended)\n  \u2705 Skills auto-fire on matching requests instead of requiring a typed slash command\n  \u2705 One committed file, teammates get the same routing behavior on checkout\n  \u274c Plan mode blocks the write right now, so the edit lands after this review exits plan mode\nB) No thanks, I'll invoke skills manually\n  \u2705 CLAUDE.md stays exactly as-is, nothing to commit or review\n  \u2705 Prompt never repeats for this project (routing_declined is persisted)\n  \u274c Skills only run when you remember the slash command\nNet: convenience of auto-routing vs keeping CLAUDE.md untouched.": "A) Add routing rules (recommended)"
          },
          "unansweredQuestionIndices": [],
          "answeredAt": "2026-09-15T15:05:48.861Z"
        },
        {
          "sessionId": "8e00fcc7-392a-4d59-9c79-ac777720ab46",
          "toolUseId": "toolu_01RMAuJ35YSwedXyTMraVRYJ",
          "questions": [
            {
              "question": "D2 \u2014 Run /office-hours first, or go straight to the engineering review?\nProject/branch/task: `main`, reviewing PLAN.md \"Add background job retry framework\".\nELI10: No design doc exists for this change. /office-hours produces a structured problem statement, challenges the premise (why a custom retry scheduler at all?), and records the alternatives you considered. That gives this review sharper input: I can check the plan against stated constraints instead of guessing at them. It takes about 10 minutes and is per-feature, not per-product.\nStakes if we pick wrong: Skipping means my architecture findings rest on the plan's four short paragraphs and general engineering judgment, not your actual constraints. Running it costs ~10 minutes before any review output appears.\nRecommendation: B because the plan is short and its four sections already state the tradeoffs explicitly enough to review directly; the premise challenge will happen inside the Scope Challenge anyway.\nNote: options differ in kind, not coverage \u2014 no completeness score.\nPros / cons:\nA) Run /office-hours now (human: ~1 hr / CC: ~10 min)\n  \u2705 Captures why the library's retry hooks were rejected, which is the plan's biggest open question\n  \u2705 Produces a committed design doc teammates can read alongside the code\n  \u274c Adds ~10 minutes before the first review finding lands\nB) Skip \u2014 proceed with standard review (recommended)\n  \u2705 Review starts immediately; the plan is small enough to reason about directly\n  \u2705 Scope Challenge in Step 0 still forces the \"why custom?\" question\n  \u274c Constraints behind \"we want full control over the curve\" stay unstated unless you supply them\nNet: sharper documented input vs. getting findings now on a plan that is already explicit about its shortcuts.",
              "header": "Prereq",
              "options": [
                {
                  "label": "B) Skip, standard review (recommended)",
                  "description": "Proceed directly into Scope Challenge and the full engineering review of PLAN.md."
                },
                {
                  "label": "A) Run /office-hours now",
                  "description": "Run the design-doc skill inline first, then resume the review with its output."
                }
              ],
              "multiSelect": false
            }
          ],
          "answered": true,
          "failed": false,
          "answers": {
            "D2 \u2014 Run /office-hours first, or go straight to the engineering review?\nProject/branch/task: `main`, reviewing PLAN.md \"Add background job retry framework\".\nELI10: No design doc exists for this change. /office-hours produces a structured problem statement, challenges the premise (why a custom retry scheduler at all?), and records the alternatives you considered. That gives this review sharper input: I can check the plan against stated constraints instead of guessing at them. It takes about 10 minutes and is per-feature, not per-product.\nStakes if we pick wrong: Skipping means my architecture findings rest on the plan's four short paragraphs and general engineering judgment, not your actual constraints. Running it costs ~10 minutes before any review output appears.\nRecommendation: B because the plan is short and its four sections already state the tradeoffs explicitly enough to review directly; the premise challenge will happen inside the Scope Challenge anyway.\nNote: options differ in kind, not coverage \u2014 no completeness score.\nPros / cons:\nA) Run /office-hours now (human: ~1 hr / CC: ~10 min)\n  \u2705 Captures why the library's retry hooks were rejected, which is the plan's biggest open question\n  \u2705 Produces a committed design doc teammates can read alongside the code\n  \u274c Adds ~10 minutes before the first review finding lands\nB) Skip \u2014 proceed with standard review (recommended)\n  \u2705 Review starts immediately; the plan is small enough to reason about directly\n  \u2705 Scope Challenge in Step 0 still forces the \"why custom?\" question\n  \u274c Constraints behind \"we want full control over the curve\" stay unstated unless you supply them\nNet: sharper documented input vs. getting findings now on a plan that is already explicit about its shortcuts.": "B) Skip, standard review (recommended)"
          },
          "unansweredQuestionIndices": [],
          "answeredAt": "2026-09-15T15:06:32.936Z"
        },
        {
          "sessionId": "8e00fcc7-392a-4d59-9c79-ac777720ab46",
          "toolUseId": "toolu_01UDi3cG6xXJBeqmZ3RFvWfC",
          "questions": [
            {
              "question": "D3 \u2014 Use the job library's retry hooks, or roll the custom inline scheduler?\nProject/branch/task: `main`, PLAN.md \"Add background job retry framework\", finding S1.\nELI10: The job library already knows how to retry a failed job later. The plan rebuilds that from scratch inside each of 5 workers so the team can shape the delay curve. But the plan also says the custom version is the \"same shape as the library version\" (PLAN.md:7-8), and libraries let you hand in your own delay function. So you can keep the curve and drop the five schedulers.\nStakes if we pick wrong: Custom inline means five places that count attempts, compute delays and re-dispatch, each of which can drift and each of which has to hand-roll max-attempts and dead-lettering. Library hooks means the curve lives in one function, and attempts/dead-letter come for free; the risk is the hook not exposing something you need (error type, jitter), which option C checks cheaply.\nRecommendation: A because it is the same behavior with one-fifth the surface area, and \"full control over the curve\" is a custom backoff function, not a custom scheduler. [Layer 1]\nNote: options differ in kind, not coverage \u2014 no completeness score.\nPros / cons:\nA) Library retry hooks + one custom backoff function (recommended) (human: ~1 day / CC: ~20 min)\n  \u2705 Attempt counting, re-dispatch and dead-letter come from code already running in production\n  \u2705 The delay curve lives in one function you fully own; jitter and caps are one line each\n  \u274c If the hook signature lacks something (per-error curves), you adapt to the library's shape\nB) Custom inline scheduler as planned (human: ~3-4 days / CC: ~1 hr)\n  \u2705 No dependency on the library's retry semantics; every behavior is explicit in your code\n  \u2705 Can do things hooks may not allow, like a different curve per error class\n  \u274c Five copies of scheduling logic, plus hand-rolled max-attempts and dead-lettering nobody has planned yet\nC) Investigate: bounded read of the library's retry hook API first (human: ~1 hr / CC: ~5 min)\n  \u2705 Turns \"the hook can't do X\" from a hunch into a quoted API signature before committing\n  \u2705 Cheap; leaves R1 pending rather than guessing\n  \u274c Delays the decision; every other finding in this review depends on R1's answer\nNet: one owned function riding proven infrastructure vs. five owned schedulers for a curve the library already lets you set.",
              "header": "R1 retry",
              "options": [
                {
                  "label": "A) Library hooks + backoff fn (recommended)",
                  "description": "Use the library's built-in retry with one shared custom backoff function; delete the inline schedulers from the plan."
                },
                {
                  "label": "B) Custom inline scheduler",
                  "description": "Keep the plan as written: custom exponential backoff inline in each worker."
                },
                {
                  "label": "C) Investigate hook API first",
                  "description": "Read the library's retry hook signature (attempt, error, jitter, cap) before deciding. R1 stays pending."
                }
              ],
              "multiSelect": false
            }
          ],
          "answered": true,
          "failed": false,
          "answers": {
            "D3 \u2014 Use the job library's retry hooks, or roll the custom inline scheduler?\nProject/branch/task: `main`, PLAN.md \"Add background job retry framework\", finding S1.\nELI10: The job library already knows how to retry a failed job later. The plan rebuilds that from scratch inside each of 5 workers so the team can shape the delay curve. But the plan also says the custom version is the \"same shape as the library version\" (PLAN.md:7-8), and libraries let you hand in your own delay function. So you can keep the curve and drop the five schedulers.\nStakes if we pick wrong: Custom inline means five places that count attempts, compute delays and re-dispatch, each of which can drift and each of which has to hand-roll max-attempts and dead-lettering. Library hooks means the curve lives in one function, and attempts/dead-letter come for free; the risk is the hook not exposing something you need (error type, jitter), which option C checks cheaply.\nRecommendation: A because it is the same behavior with one-fifth the surface area, and \"full control over the curve\" is a custom backoff function, not a custom scheduler. [Layer 1]\nNote: options differ in kind, not coverage \u2014 no completeness score.\nPros / cons:\nA) Library retry hooks + one custom backoff function (recommended) (human: ~1 day / CC: ~20 min)\n  \u2705 Attempt counting, re-dispatch and dead-letter come from code already running in production\n  \u2705 The delay curve lives in one function you fully own; jitter and caps are one line each\n  \u274c If the hook signature lacks something (per-error curves), you adapt to the library's shape\nB) Custom inline scheduler as planned (human: ~3-4 days / CC: ~1 hr)\n  \u2705 No dependency on the library's retry semantics; every behavior is explicit in your code\n  \u2705 Can do things hooks may not allow, like a different curve per error class\n  \u274c Five copies of scheduling logic, plus hand-rolled max-attempts and dead-lettering nobody has planned yet\nC) Investigate: bounded read of the library's retry hook API first (human: ~1 hr / CC: ~5 min)\n  \u2705 Turns \"the hook can't do X\" from a hunch into a quoted API signature before committing\n  \u2705 Cheap; leaves R1 pending rather than guessing\n  \u274c Delays the decision; every other finding in this review depends on R1's answer\nNet: one owned function riding proven infrastructure vs. five owned schedulers for a curve the library already lets you set.": "A) Library hooks + backoff fn (recommended)"
          },
          "unansweredQuestionIndices": [],
          "answeredAt": "2026-09-15T15:09:40.925Z"
        },
        {
          "sessionId": "8e00fcc7-392a-4d59-9c79-ac777720ab46",
          "toolUseId": "toolu_01QSKK3eDSqyWCy5F1kgyhK1",
          "questions": [
            {
              "question": "D4 \u2014 What bounds does the retry policy get?\nProject/branch/task: `main`, PLAN.md retry framework, finding A1/S4, with R1 = library hooks + shared backoff function already approved.\nELI10: \"Exponential backoff\" alone is a shape, not a policy. Without a ceiling, attempt 20 waits 12 days. Without jitter, ten thousand jobs that failed together retry together and knock the recovering service back over. Without saying which errors are worth retrying, a receiver that answers \"400 bad request\" gets the same request five more times. Without a dead-letter step, exhausted jobs vanish quietly. Each fix is one line in the shared function or one library config key.\nStakes if we pick wrong: Under-bounded means retry storms, absurd delays and silent job loss in the first real outage. Over-bounded is not really a risk here; these are constants you tune later.\nRecommendation: A because with one shared backoff function each bound costs about a line, and each one prevents a named 3am failure.\nCompleteness: A=10/10, B=7/10, C=3/10\nPros / cons:\nA) Full bounded policy: cap + full jitter + attempt limit + transient-only retry + dead-letter (recommended) (human: ~1 day / CC: ~15 min)\n  \u2705 Retry storms, unbounded waits, retrying 4xx forever and silent loss are all closed in one function\n  \u2705 Base, cap and max attempts are named constants, so tuning later is a one-line change\n  \u274c Needs an error-classification helper (transient vs terminal) that every worker's errors must map into\nB) Exponential with cap and attempt limit; retry every error; library default on exhaustion (human: ~half day / CC: ~5 min)\n  \u2705 Covers the two worst failures (unbounded delay, infinite retries) with minimal code\n  \u2705 No error taxonomy to maintain\n  \u274c Lockstep retries after a mass failure, and 4xx errors burn every attempt before failing\nC) Leave bounds to implementation time (human: 0 / CC: 0 now)\n  \u2705 Nothing to decide today; the plan stays as written\n  \u2705 Implementer picks values with the code in front of them\n  \u274c Five workers may pick five different answers, and the plan cannot be tested against unstated bounds\nNet: a handful of constants and a classifier now vs. discovering the missing ones during an outage.",
              "header": "R5 bounds",
              "options": [
                {
                  "label": "A) Full bounded policy (recommended)",
                  "description": "min(cap, base*2^n) with full jitter, max attempts constant, retry transient errors only (5xx/429/timeout/network), dead-letter + alert log on exhaustion."
                },
                {
                  "label": "B) Cap + attempt limit only",
                  "description": "Exponential with a delay cap and attempt limit; every error retries; library default failed state on exhaustion."
                },
                {
                  "label": "C) Decide at implementation",
                  "description": "Leave all bounds unspecified in the plan."
                }
              ],
              "multiSelect": false
            }
          ],
          "answered": true,
          "failed": false,
          "answers": {
            "D4 \u2014 What bounds does the retry policy get?\nProject/branch/task: `main`, PLAN.md retry framework, finding A1/S4, with R1 = library hooks + shared backoff function already approved.\nELI10: \"Exponential backoff\" alone is a shape, not a policy. Without a ceiling, attempt 20 waits 12 days. Without jitter, ten thousand jobs that failed together retry together and knock the recovering service back over. Without saying which errors are worth retrying, a receiver that answers \"400 bad request\" gets the same request five more times. Without a dead-letter step, exhausted jobs vanish quietly. Each fix is one line in the shared function or one library config key.\nStakes if we pick wrong: Under-bounded means retry storms, absurd delays and silent job loss in the first real outage. Over-bounded is not really a risk here; these are constants you tune later.\nRecommendation: A because with one shared backoff function each bound costs about a line, and each one prevents a named 3am failure.\nCompleteness: A=10/10, B=7/10, C=3/10\nPros / cons:\nA) Full bounded policy: cap + full jitter + attempt limit + transient-only retry + dead-letter (recommended) (human: ~1 day / CC: ~15 min)\n  \u2705 Retry storms, unbounded waits, retrying 4xx forever and silent loss are all closed in one function\n  \u2705 Base, cap and max attempts are named constants, so tuning later is a one-line change\n  \u274c Needs an error-classification helper (transient vs terminal) that every worker's errors must map into\nB) Exponential with cap and attempt limit; retry every error; library default on exhaustion (human: ~half day / CC: ~5 min)\n  \u2705 Covers the two worst failures (unbounded delay, infinite retries) with minimal code\n  \u2705 No error taxonomy to maintain\n  \u274c Lockstep retries after a mass failure, and 4xx errors burn every attempt before failing\nC) Leave bounds to implementation time (human: 0 / CC: 0 now)\n  \u2705 Nothing to decide today; the plan stays as written\n  \u2705 Implementer picks values with the code in front of them\n  \u274c Five workers may pick five different answers, and the plan cannot be tested against unstated bounds\nNet: a handful of constants and a classifier now vs. discovering the missing ones during an outage.": "A) Full bounded policy (recommended)"
          },
          "unansweredQuestionIndices": [],
          "answeredAt": "2026-09-15T15:10:54.673Z"
        },
        {
          "sessionId": "8e00fcc7-392a-4d59-9c79-ac777720ab46",
          "toolUseId": "toolu_0114CiuLwTy8BJK9ZzB6rkcZ",
          "questions": [
            {
              "question": "D5 \u2014 What is the webhook delivery contract once retries exist, and what proves it?\nProject/branch/task: `main`, PLAN.md retry framework, finding A2/S2 on `processWebhookJob()` (PLAN.md:16-18).\nELI10: Today a webhook is sent at most once: if it fails, it is gone, but the receiver never sees a duplicate. The moment you retry, that promise is physically impossible to keep: a send can succeed on the receiver's side and then time out on yours, and the retry delivers it twice. So the plan is not \"missing a regression test\", it is changing the contract without saying so. The standard fix is to send a stable idempotency key with every attempt so receivers can throw away the duplicate, and to write tests that pin the new behavior down.\nStakes if we pick wrong: Receivers double-process events (double charge, double notification) with no way to tell. Or, if you preserve at-most-once by accident, webhooks silently stay unreliable while the other 4 workers gain retries.\nRecommendation: A because at-least-once is unavoidable with retries; naming it, keying it and testing it is the complete version. Pick B only if your receivers cannot be asked to dedup.\nCompleteness: A=10/10, B=7/10, C=3/10\nPros / cons:\nA) At-least-once + idempotency key on every attempt + 5 contract tests (recommended) (human: ~2 days / CC: ~30 min)\n  \u2705 Receivers can dedup deterministically; duplicates become harmless instead of invisible\n  \u2705 Tests pin: one send on success, same key on retry, 4xx fails fast, timeout-after-send retries, exhaustion dead-letters\n  \u274c Contract change must be communicated to webhook consumers (docs / changelog)\nB) Preserve at-most-once: exclude webhooks from retries, attempts=1, 2 regression tests (human: ~half day / CC: ~10 min)\n  \u2705 Zero behavior change for receivers; the existing guarantee is protected by tests instead of hope\n  \u2705 Smallest diff to `processWebhookJob()`, other 4 workers still get the framework\n  \u274c Webhooks stay lossy on transient failures, which is likely the reason this plan exists\nC) At-least-once, no idempotency key, one test documenting the change (human: ~1 hr / CC: ~5 min)\n  \u2705 Retries land for webhooks with minimal extra code\n  \u2705 Behavior change is at least written down in a test\n  \u274c Receivers get unmarked duplicates and cannot distinguish a retry from a new event\nNet: honest at-least-once with a dedup handle vs. keeping the old promise and forgoing retries for webhooks.",
              "header": "R3 contract",
              "options": [
                {
                  "label": "A) At-least-once + key + tests (recommended)",
                  "description": "Stable idempotency key header on every attempt; 5 contract tests (one send, same key on retry, 4xx fast-fail, timeout-after-send retry, exhaustion dead-letter)."
                },
                {
                  "label": "B) Keep at-most-once for webhooks",
                  "description": "Webhook worker sets attempts=1; 2 regression tests pin no-retry-on-failure and one-send-on-success."
                },
                {
                  "label": "C) At-least-once, no key",
                  "description": "Retries on, no idempotency key, one test documenting that a retry occurs."
                }
              ],
              "multiSelect": false
            }
          ],
          "answered": true,
          "failed": false,
          "answers": {
            "D5 \u2014 What is the webhook delivery contract once retries exist, and what proves it?\nProject/branch/task: `main`, PLAN.md retry framework, finding A2/S2 on `processWebhookJob()` (PLAN.md:16-18).\nELI10: Today a webhook is sent at most once: if it fails, it is gone, but the receiver never sees a duplicate. The moment you retry, that promise is physically impossible to keep: a send can succeed on the receiver's side and then time out on yours, and the retry delivers it twice. So the plan is not \"missing a regression test\", it is changing the contract without saying so. The standard fix is to send a stable idempotency key with every attempt so receivers can throw away the duplicate, and to write tests that pin the new behavior down.\nStakes if we pick wrong: Receivers double-process events (double charge, double notification) with no way to tell. Or, if you preserve at-most-once by accident, webhooks silently stay unreliable while the other 4 workers gain retries.\nRecommendation: A because at-least-once is unavoidable with retries; naming it, keying it and testing it is the complete version. Pick B only if your receivers cannot be asked to dedup.\nCompleteness: A=10/10, B=7/10, C=3/10\nPros / cons:\nA) At-least-once + idempotency key on every attempt + 5 contract tests (recommended) (human: ~2 days / CC: ~30 min)\n  \u2705 Receivers can dedup deterministically; duplicates become harmless instead of invisible\n  \u2705 Tests pin: one send on success, same key on retry, 4xx fails fast, timeout-after-send retries, exhaustion dead-letters\n  \u274c Contract change must be communicated to webhook consumers (docs / changelog)\nB) Preserve at-most-once: exclude webhooks from retries, attempts=1, 2 regression tests (human: ~half day / CC: ~10 min)\n  \u2705 Zero behavior change for receivers; the existing guarantee is protected by tests instead of hope\n  \u2705 Smallest diff to `processWebhookJob()`, other 4 workers still get the framework\n  \u274c Webhooks stay lossy on transient failures, which is likely the reason this plan exists\nC) At-least-once, no idempotency key, one test documenting the change (human: ~1 hr / CC: ~5 min)\n  \u2705 Retries land for webhooks with minimal extra code\n  \u2705 Behavior change is at least written down in a test\n  \u274c Receivers get unmarked duplicates and cannot distinguish a retry from a new event\nNet: honest at-least-once with a dedup handle vs. keeping the old promise and forgoing retries for webhooks.": "A) At-least-once + key + tests (recommended)"
          },
          "unansweredQuestionIndices": [],
          "answeredAt": "2026-09-15T15:11:46.873Z"
        }
      ],
      "plans": {
        "a41a9102636b95ec0ee6a9c71a2a4bba5230697c83a4db69957c05d56bdd88fa": "# Eng review: Add background job retry framework\n\nReviewed target: `PLAN.md` (repo `gstack-plan-count-2SvQLE`, branch `main`, commit 821dbe1)\nReviewer: /plan-eng-review (claude host), 2026-09-15\nReport destination: this file (user-requested path)\n\n## Original plan (unchanged copy of PLAN.md)\n\n# Plan: Add background job retry framework\n\n## Architecture\nWe'll roll a custom exponential-backoff scheduler inline in each worker\nrather than use the existing job library's built-in retry hooks. Same\nshape as the library version, but we want full control over the curve.\n\n## Code quality\nThe retry envelope (compute delay, log attempt, dispatch) is duplicated\nacross 5 worker files with copy-pasted bodies. We will leave the\nduplication for now and refactor \"later.\"\n\n## Tests\nThe existing `processWebhookJob()` flow gets rewritten as part of this\nchange. No regression test for the prior at-most-once delivery guarantee\nis planned.\n\n## Performance\nOn every retry we re-fetch the full job payload from the database, then\niterate the payload to recompute the dependency graph. Could cache the\ngraph on the first attempt; not planned.\n\n---\n\n## Evidence limits\n\nThe repo under review contains only `CLAUDE.md` and `PLAN.md`. None of the\nreferenced code exists here: the 5 worker files, the job library, or\n`processWebhookJob()`. Every finding below is grounded in plan text\n(quoted with `PLAN.md:line`) plus general engineering evidence. Confidence\nis capped at 8/10 for anything that depends on code I could not read, and\n9/10 only where the plan itself states the fact.\n\nSearch check ran through the host WebSearch tool (Aside not installed).\nSources consulted (read-only, untrusted content, cited not followed):\n- https://docs.bullmq.io/bull/patterns/custom-backoff-strategy\n- https://docs.bullmq.io/guide/retrying-failing-jobs\n- https://github.com/stechstudio/backoff\n- https://hookdeck.com/outpost/guides/outbound-webhook-retry-best-practices\n- https://www.josedacruz.com/2026/09/13/designing-a-webhook-delivery-system-why-your-retries-need-an-idempotency-key/\n- https://codelit.io/blog/api-webhooks-delivery-guarantee\n\n## Step 0: Scope Challenge\n\n**1. What already exists.** The plan names it: \"the existing job library's\nbuilt-in retry hooks\" (PLAN.md:7) and admits the custom version is the\n\"Same shape as the library version\" (PLAN.md:7-8). Every mainstream job\nlibrary surveyed (BullMQ, Laravel queues, PHP backoff, Sidekiq-style\nretry blocks) accepts a custom backoff function receiving the attempt\nnumber and error, which is exactly \"full control over the curve\". **[Layer 1]**\n\n**2. Minimum change.** Configure the library's retry hook with one shared\nbackoff function. That collapses the 5 inline schedulers to one function\nplus per-worker config. Scope reduction opportunity.\n\n**3. Complexity check.** 5 worker files + `processWebhookJob()` rewrite\n(~6 files), no new classes. Below the 8-file / 2-class gate, so no\ncomplexity gate question. The smell is not file count; it is five\nparallel implementations of one concern.\n\n**4. Search check.** Built-in exists (see sources). Best practice: retry\non 5xx/429/timeouts only, exponential with a delay cap and jitter, bounded\nattempt count, then dead-letter. Known footguns: unbounded exponential\ngrowth, thundering herd without jitter, and the big one for this plan:\n**any retry policy is at-least-once by definition** (a timed-out send may\nhave landed). The plan does not mention cap, jitter, max attempts,\nretryable-error classification, dead-lettering, or idempotency.\n\n**5. TODOS.md.** Not present.\n\n**6. Completeness.** The plan takes three explicit shortcuts (duplication\n\"later\", no regression test, no caching). Each is minutes of CC time.\nRecommend the complete version of each; resolved per section below.\n\n**7. Distribution.** No new artifact. N/A.\n\n### Scope Challenge findings\n\n| # | Sev | Conf | Anchor | Finding | Disposition |\n|---|-----|------|--------|---------|-------------|\n| S1 | P1 | 8/10 | PLAN.md:6-8 | Custom scheduler rolled where the library built-in exists; plan admits \"same shape\". Layer 1 violation; 5x the surface area for the same behavior. | pending \u2192 R1 |\n| S2 | P1 | 8/10 | PLAN.md:16-18 | Adding retries to `processWebhookJob()` silently changes the delivery contract from at-most-once to at-least-once. This is a contract change, not just a missing test. Receivers may get duplicates. | pending \u2192 R3 (Tests) |\n| S3 | P2 | 9/10 | PLAN.md:11-13 | Retry envelope duplicated across 5 worker files by design. \"Later\" refactors of copy-paste rarely happen and drift first. | pending \u2192 R2 (Code Quality) |\n| S4 | P2 | 7/10 | PLAN.md:6-8 | No retry policy bounds stated: max attempts, delay cap, jitter, retryable vs terminal errors, dead-letter. Unbounded exponential backoff and retry storms are the two classic failures. | pending \u2192 R5 (Architecture) |\n| S5 | P2 | 6/10 | PLAN.md:21-23 | Payload re-fetch + dependency graph recompute on every retry. Medium confidence, verify: an in-process cache does not survive backoff delays or worker handoff, so the cache location matters more than the caching itself. | pending \u2192 R4 (Performance) |\n\n## Decision ledger\n\n### R1: Retry mechanism \u2014 custom inline scheduler vs library retry hooks\nFinding: S1, P1, confidence 8/10, PLAN.md:6-8, reviewer: claude (plan-eng-review)\nPlan baseline: custom exponential-backoff scheduler written inline in each of 5 workers (original proposal, PLAN.md:6-8)\nRuntime evidence: unknown. Library not named in plan; its hook API could not be read. Surveyed libraries (BullMQ `backoffStrategy`, stechstudio/backoff closure strategy, Laravel `backoff()`) all accept a custom function of (attempt, error) \u2192 delay ms.\nState: pending\n\nComparison grid:\n\n| Choice | Current | A) Library hooks + one custom backoff fn | B) Keep custom inline scheduler | C) Investigate hook API first |\n|---|---|---|---|---|\n| R1 retry mechanism | custom inline, per worker (proposed) | library retry hook, curve supplied by one shared function | custom inline, per worker | unchanged pending; bounded read of the library's retry hook signature |\n| R2 envelope dedup | duplicated 5x, pending | mostly dissolves (envelope becomes library config); remaining logging hook still pending R2 | pending | pending |\n| R3 webhook delivery contract | at-most-once today, pending | pending | pending | pending |\n| R4 payload/graph caching | re-fetch every retry, pending | pending | pending | pending |\n| R5 retry policy bounds (max attempts, cap, jitter, retryable errors, DLQ) | unspecified, pending | pending (library usually supplies attempts + DLQ primitives) | pending (must hand-roll) | pending |\n\nQuestion D3:\nD3 \u2014 Use the job library's retry hooks, or roll the custom inline scheduler?\nRecommendation: A because the plan itself says the custom version is the same shape as the library's, and a custom backoff function gives full control over the curve without owning five copies of scheduling, attempt counting and re-dispatch. [Layer 1]\nNote: options differ in kind, not coverage \u2014 no completeness score.\nA) Library retry hooks + one custom backoff function (recommended) (human: ~1 day / CC: ~20 min)\nB) Custom inline scheduler as planned (human: ~3-4 days / CC: ~1 hr)\nC) Investigate: bounded read of the library's retry hook API before deciding (human: ~1 hr / CC: ~5 min)\n\nActual answer: unanswered\nAccepted scope: none\nHistory: none\n",
        "54c880a4cda0d42d8aa99fdfaf9ee6698953e3e9f2be4545ecbc0abcbc8d2eb4": "# Eng review: Add background job retry framework\n\nReviewed target: `PLAN.md` (repo `gstack-plan-count-2SvQLE`, branch `main`, commit 821dbe1)\nReviewer: /plan-eng-review (claude host), 2026-09-15\nReport destination: this file (user-requested path)\n\n## Original plan (unchanged copy of PLAN.md)\n\n# Plan: Add background job retry framework\n\n## Architecture\nWe'll roll a custom exponential-backoff scheduler inline in each worker\nrather than use the existing job library's built-in retry hooks. Same\nshape as the library version, but we want full control over the curve.\n\n## Code quality\nThe retry envelope (compute delay, log attempt, dispatch) is duplicated\nacross 5 worker files with copy-pasted bodies. We will leave the\nduplication for now and refactor \"later.\"\n\n## Tests\nThe existing `processWebhookJob()` flow gets rewritten as part of this\nchange. No regression test for the prior at-most-once delivery guarantee\nis planned.\n\n## Performance\nOn every retry we re-fetch the full job payload from the database, then\niterate the payload to recompute the dependency graph. Could cache the\ngraph on the first attempt; not planned.\n\n---\n\n## Evidence limits\n\nThe repo under review contains only `CLAUDE.md` and `PLAN.md`. None of the\nreferenced code exists here: the 5 worker files, the job library, or\n`processWebhookJob()`. Every finding below is grounded in plan text\n(quoted with `PLAN.md:line`) plus general engineering evidence. Confidence\nis capped at 8/10 for anything that depends on code I could not read, and\n9/10 only where the plan itself states the fact.\n\nSearch check ran through the host WebSearch tool (Aside not installed).\nSources consulted (read-only, untrusted content, cited not followed):\n- https://docs.bullmq.io/bull/patterns/custom-backoff-strategy\n- https://docs.bullmq.io/guide/retrying-failing-jobs\n- https://github.com/stechstudio/backoff\n- https://hookdeck.com/outpost/guides/outbound-webhook-retry-best-practices\n- https://www.josedacruz.com/2026/09/13/designing-a-webhook-delivery-system-why-your-retries-need-an-idempotency-key/\n- https://codelit.io/blog/api-webhooks-delivery-guarantee\n\n## Step 0: Scope Challenge\n\n**1. What already exists.** The plan names it: \"the existing job library's\nbuilt-in retry hooks\" (PLAN.md:7) and admits the custom version is the\n\"Same shape as the library version\" (PLAN.md:7-8). Every mainstream job\nlibrary surveyed (BullMQ, Laravel queues, PHP backoff, Sidekiq-style\nretry blocks) accepts a custom backoff function receiving the attempt\nnumber and error, which is exactly \"full control over the curve\". **[Layer 1]**\n\n**2. Minimum change.** Configure the library's retry hook with one shared\nbackoff function. That collapses the 5 inline schedulers to one function\nplus per-worker config. Scope reduction opportunity.\n\n**3. Complexity check.** 5 worker files + `processWebhookJob()` rewrite\n(~6 files), no new classes. Below the 8-file / 2-class gate, so no\ncomplexity gate question. The smell is not file count; it is five\nparallel implementations of one concern.\n\n**4. Search check.** Built-in exists (see sources). Best practice: retry\non 5xx/429/timeouts only, exponential with a delay cap and jitter, bounded\nattempt count, then dead-letter. Known footguns: unbounded exponential\ngrowth, thundering herd without jitter, and the big one for this plan:\n**any retry policy is at-least-once by definition** (a timed-out send may\nhave landed). The plan does not mention cap, jitter, max attempts,\nretryable-error classification, dead-lettering, or idempotency.\n\n**5. TODOS.md.** Not present.\n\n**6. Completeness.** The plan takes three explicit shortcuts (duplication\n\"later\", no regression test, no caching). Each is minutes of CC time.\nRecommend the complete version of each; resolved per section below.\n\n**7. Distribution.** No new artifact. N/A.\n\n### Scope Challenge findings\n\n| # | Sev | Conf | Anchor | Finding | Disposition |\n|---|-----|------|--------|---------|-------------|\n| S1 | P1 | 8/10 | PLAN.md:6-8 | Custom scheduler rolled where the library built-in exists; plan admits \"same shape\". Layer 1 violation; 5x the surface area for the same behavior. | pending \u2192 R1 |\n| S2 | P1 | 8/10 | PLAN.md:16-18 | Adding retries to `processWebhookJob()` silently changes the delivery contract from at-most-once to at-least-once. This is a contract change, not just a missing test. Receivers may get duplicates. | pending \u2192 R3 (Tests) |\n| S3 | P2 | 9/10 | PLAN.md:11-13 | Retry envelope duplicated across 5 worker files by design. \"Later\" refactors of copy-paste rarely happen and drift first. | pending \u2192 R2 (Code Quality) |\n| S4 | P2 | 7/10 | PLAN.md:6-8 | No retry policy bounds stated: max attempts, delay cap, jitter, retryable vs terminal errors, dead-letter. Unbounded exponential backoff and retry storms are the two classic failures. | pending \u2192 R5 (Architecture) |\n| S5 | P2 | 6/10 | PLAN.md:21-23 | Payload re-fetch + dependency graph recompute on every retry. Medium confidence, verify: an in-process cache does not survive backoff delays or worker handoff, so the cache location matters more than the caching itself. | pending \u2192 R4 (Performance) |\n\n## Decision ledger\n\n### R1: Retry mechanism \u2014 custom inline scheduler vs library retry hooks\nFinding: S1, P1, confidence 8/10, PLAN.md:6-8, reviewer: claude (plan-eng-review)\nPlan baseline: custom exponential-backoff scheduler written inline in each of 5 workers (original proposal, PLAN.md:6-8)\nRuntime evidence: unknown. Library not named in plan; its hook API could not be read. Surveyed libraries (BullMQ `backoffStrategy`, stechstudio/backoff closure strategy, Laravel `backoff()`) all accept a custom function of (attempt, error) \u2192 delay ms.\nState: pending\n\nComparison grid:\n\n| Choice | Current | A) Library hooks + one custom backoff fn | B) Keep custom inline scheduler | C) Investigate hook API first |\n|---|---|---|---|---|\n| R1 retry mechanism | custom inline, per worker (proposed) | library retry hook, curve supplied by one shared function | custom inline, per worker | unchanged pending; bounded read of the library's retry hook signature |\n| R2 envelope dedup | duplicated 5x, pending | mostly dissolves (envelope becomes library config); remaining logging hook still pending R2 | pending | pending |\n| R3 webhook delivery contract | at-most-once today, pending | pending | pending | pending |\n| R4 payload/graph caching | re-fetch every retry, pending | pending | pending | pending |\n| R5 retry policy bounds (max attempts, cap, jitter, retryable errors, DLQ) | unspecified, pending | pending (library usually supplies attempts + DLQ primitives) | pending (must hand-roll) | pending |\n\nQuestion D3:\nD3 \u2014 Use the job library's retry hooks, or roll the custom inline scheduler?\nRecommendation: A because the plan itself says the custom version is the same shape as the library's, and a custom backoff function gives full control over the curve without owning five copies of scheduling, attempt counting and re-dispatch. [Layer 1]\nNote: options differ in kind, not coverage \u2014 no completeness score.\nA) Library retry hooks + one custom backoff function (recommended) (human: ~1 day / CC: ~20 min)\nB) Custom inline scheduler as planned (human: ~3-4 days / CC: ~1 hr)\nC) Investigate: bounded read of the library's retry hook API before deciding (human: ~1 hr / CC: ~5 min)\n\nActual answer: A) Library retry hooks + one custom backoff function (D3, user answer)\nAccepted scope: Replace the inline per-worker schedulers with the job library's built-in retry hooks. The delay curve is supplied by ONE shared backoff function `computeRetryDelay(attempt, error)` that each of the 5 workers registers via the library's hook. Delete the \"custom exponential-backoff scheduler inline in each worker\" from the plan. Scope: SCOPE_REDUCED.\nHistory: none\n\n### R5: Retry policy bounds (max attempts, delay cap, jitter, retryable errors, dead-letter)\nFinding: S4 / A1, P2, confidence 7/10, PLAN.md:6-8, reviewer: claude (plan-eng-review)\nPlan baseline: \"exponential-backoff\" with no stated base, cap, jitter, attempt limit, error classification or exhaustion behavior (PLAN.md:6-8)\nRuntime evidence: unknown; no code present. Web sources agree on: cap the delay, add jitter, bound attempts, retry only transient errors (5xx/429/timeout/network), dead-letter on exhaustion.\nState: pending\n\nComparison grid:\n\n| Choice | Current | A) Full bounded policy | B) Exponential + cap + attempt limit only | C) Leave to implementation |\n|---|---|---|---|---|\n| R1 retry mechanism | library hooks + shared backoff fn (approved D3) | same | same | same |\n| R5a delay curve | exponential, base unspecified | `min(cap, base * 2^attempt)` with full jitter `random(0, delay)`; base and cap are named constants | `min(cap, base * 2^attempt)`, no jitter | unspecified, decided ad hoc per worker |\n| R5b max attempts | unspecified | named constant (default 5), library `attempts` setting | named constant (default 5) | unspecified |\n| R5c retryable-error classification | unspecified (implicitly retry everything) | retry transient only (5xx, 429, timeout, connection reset); 4xx and validation errors fail fast to dead-letter | retry everything | unspecified |\n| R5d exhaustion behavior | unspecified | dead-letter via library failed-set + alert log line | library default (job marked failed) | unspecified |\n| R2 envelope dedup | pending | pending | pending | pending |\n| R3 webhook delivery contract | pending | pending | pending | pending |\n| R4 payload/graph caching | pending | pending | pending | pending |\n\nQuestion D4:\nD4 \u2014 What bounds does the retry policy get?\nRecommendation: A because every missing bound is one line inside the shared backoff function or one library config key, and each one prevents a named production failure (unbounded waits, retry storms, retrying a 400 forever, silent job loss).\nCompleteness: A=10/10, B=7/10, C=3/10\nA) Full bounded policy: cap + jitter + attempt limit + transient-only classification + dead-letter (recommended) (human: ~1 day / CC: ~15 min)\nB) Exponential with cap and attempt limit; retry every error; library default on exhaustion (human: ~half day / CC: ~5 min)\nC) Leave bounds to implementation time (human: 0 / CC: 0 now)\n\nActual answer: unanswered\nAccepted scope: none\nHistory: none\n",
        "b77e4d39588bc61ccfc3af455b8c99658ca3e50ba31beb65ae8d21a1e12fd09c": "# Eng review: Add background job retry framework\n\nReviewed target: `PLAN.md` (repo `gstack-plan-count-2SvQLE`, branch `main`, commit 821dbe1)\nReviewer: /plan-eng-review (claude host), 2026-09-15\nReport destination: this file (user-requested path)\n\n## Original plan (unchanged copy of PLAN.md)\n\n# Plan: Add background job retry framework\n\n## Architecture\nWe'll roll a custom exponential-backoff scheduler inline in each worker\nrather than use the existing job library's built-in retry hooks. Same\nshape as the library version, but we want full control over the curve.\n\n## Code quality\nThe retry envelope (compute delay, log attempt, dispatch) is duplicated\nacross 5 worker files with copy-pasted bodies. We will leave the\nduplication for now and refactor \"later.\"\n\n## Tests\nThe existing `processWebhookJob()` flow gets rewritten as part of this\nchange. No regression test for the prior at-most-once delivery guarantee\nis planned.\n\n## Performance\nOn every retry we re-fetch the full job payload from the database, then\niterate the payload to recompute the dependency graph. Could cache the\ngraph on the first attempt; not planned.\n\n---\n\n## Evidence limits\n\nThe repo under review contains only `CLAUDE.md` and `PLAN.md`. None of the\nreferenced code exists here: the 5 worker files, the job library, or\n`processWebhookJob()`. Every finding below is grounded in plan text\n(quoted with `PLAN.md:line`) plus general engineering evidence. Confidence\nis capped at 8/10 for anything that depends on code I could not read, and\n9/10 only where the plan itself states the fact.\n\nSearch check ran through the host WebSearch tool (Aside not installed).\nSources consulted (read-only, untrusted content, cited not followed):\n- https://docs.bullmq.io/bull/patterns/custom-backoff-strategy\n- https://docs.bullmq.io/guide/retrying-failing-jobs\n- https://github.com/stechstudio/backoff\n- https://hookdeck.com/outpost/guides/outbound-webhook-retry-best-practices\n- https://www.josedacruz.com/2026/09/13/designing-a-webhook-delivery-system-why-your-retries-need-an-idempotency-key/\n- https://codelit.io/blog/api-webhooks-delivery-guarantee\n\n## Step 0: Scope Challenge\n\n**1. What already exists.** The plan names it: \"the existing job library's\nbuilt-in retry hooks\" (PLAN.md:7) and admits the custom version is the\n\"Same shape as the library version\" (PLAN.md:7-8). Every mainstream job\nlibrary surveyed (BullMQ, Laravel queues, PHP backoff, Sidekiq-style\nretry blocks) accepts a custom backoff function receiving the attempt\nnumber and error, which is exactly \"full control over the curve\". **[Layer 1]**\n\n**2. Minimum change.** Configure the library's retry hook with one shared\nbackoff function. That collapses the 5 inline schedulers to one function\nplus per-worker config. Scope reduction opportunity.\n\n**3. Complexity check.** 5 worker files + `processWebhookJob()` rewrite\n(~6 files), no new classes. Below the 8-file / 2-class gate, so no\ncomplexity gate question. The smell is not file count; it is five\nparallel implementations of one concern.\n\n**4. Search check.** Built-in exists (see sources). Best practice: retry\non 5xx/429/timeouts only, exponential with a delay cap and jitter, bounded\nattempt count, then dead-letter. Known footguns: unbounded exponential\ngrowth, thundering herd without jitter, and the big one for this plan:\n**any retry policy is at-least-once by definition** (a timed-out send may\nhave landed). The plan does not mention cap, jitter, max attempts,\nretryable-error classification, dead-lettering, or idempotency.\n\n**5. TODOS.md.** Not present.\n\n**6. Completeness.** The plan takes three explicit shortcuts (duplication\n\"later\", no regression test, no caching). Each is minutes of CC time.\nRecommend the complete version of each; resolved per section below.\n\n**7. Distribution.** No new artifact. N/A.\n\n### Scope Challenge findings\n\n| # | Sev | Conf | Anchor | Finding | Disposition |\n|---|-----|------|--------|---------|-------------|\n| S1 | P1 | 8/10 | PLAN.md:6-8 | Custom scheduler rolled where the library built-in exists; plan admits \"same shape\". Layer 1 violation; 5x the surface area for the same behavior. | pending \u2192 R1 |\n| S2 | P1 | 8/10 | PLAN.md:16-18 | Adding retries to `processWebhookJob()` silently changes the delivery contract from at-most-once to at-least-once. This is a contract change, not just a missing test. Receivers may get duplicates. | pending \u2192 R3 (Tests) |\n| S3 | P2 | 9/10 | PLAN.md:11-13 | Retry envelope duplicated across 5 worker files by design. \"Later\" refactors of copy-paste rarely happen and drift first. | pending \u2192 R2 (Code Quality) |\n| S4 | P2 | 7/10 | PLAN.md:6-8 | No retry policy bounds stated: max attempts, delay cap, jitter, retryable vs terminal errors, dead-letter. Unbounded exponential backoff and retry storms are the two classic failures. | pending \u2192 R5 (Architecture) |\n| S5 | P2 | 6/10 | PLAN.md:21-23 | Payload re-fetch + dependency graph recompute on every retry. Medium confidence, verify: an in-process cache does not survive backoff delays or worker handoff, so the cache location matters more than the caching itself. | pending \u2192 R4 (Performance) |\n\n## Decision ledger\n\n### R1: Retry mechanism \u2014 custom inline scheduler vs library retry hooks\nFinding: S1, P1, confidence 8/10, PLAN.md:6-8, reviewer: claude (plan-eng-review)\nPlan baseline: custom exponential-backoff scheduler written inline in each of 5 workers (original proposal, PLAN.md:6-8)\nRuntime evidence: unknown. Library not named in plan; its hook API could not be read. Surveyed libraries (BullMQ `backoffStrategy`, stechstudio/backoff closure strategy, Laravel `backoff()`) all accept a custom function of (attempt, error) \u2192 delay ms.\nState: pending\n\nComparison grid:\n\n| Choice | Current | A) Library hooks + one custom backoff fn | B) Keep custom inline scheduler | C) Investigate hook API first |\n|---|---|---|---|---|\n| R1 retry mechanism | custom inline, per worker (proposed) | library retry hook, curve supplied by one shared function | custom inline, per worker | unchanged pending; bounded read of the library's retry hook signature |\n| R2 envelope dedup | duplicated 5x, pending | mostly dissolves (envelope becomes library config); remaining logging hook still pending R2 | pending | pending |\n| R3 webhook delivery contract | at-most-once today, pending | pending | pending | pending |\n| R4 payload/graph caching | re-fetch every retry, pending | pending | pending | pending |\n| R5 retry policy bounds (max attempts, cap, jitter, retryable errors, DLQ) | unspecified, pending | pending (library usually supplies attempts + DLQ primitives) | pending (must hand-roll) | pending |\n\nQuestion D3:\nD3 \u2014 Use the job library's retry hooks, or roll the custom inline scheduler?\nRecommendation: A because the plan itself says the custom version is the same shape as the library's, and a custom backoff function gives full control over the curve without owning five copies of scheduling, attempt counting and re-dispatch. [Layer 1]\nNote: options differ in kind, not coverage \u2014 no completeness score.\nA) Library retry hooks + one custom backoff function (recommended) (human: ~1 day / CC: ~20 min)\nB) Custom inline scheduler as planned (human: ~3-4 days / CC: ~1 hr)\nC) Investigate: bounded read of the library's retry hook API before deciding (human: ~1 hr / CC: ~5 min)\n\nActual answer: A) Library retry hooks + one custom backoff function (D3, user answer)\nAccepted scope: Replace the inline per-worker schedulers with the job library's built-in retry hooks. The delay curve is supplied by ONE shared backoff function `computeRetryDelay(attempt, error)` that each of the 5 workers registers via the library's hook. Delete the \"custom exponential-backoff scheduler inline in each worker\" from the plan. Scope: SCOPE_REDUCED.\nHistory: none\n\n### R5: Retry policy bounds (max attempts, delay cap, jitter, retryable errors, dead-letter)\nFinding: S4 / A1, P2, confidence 7/10, PLAN.md:6-8, reviewer: claude (plan-eng-review)\nPlan baseline: \"exponential-backoff\" with no stated base, cap, jitter, attempt limit, error classification or exhaustion behavior (PLAN.md:6-8)\nRuntime evidence: unknown; no code present. Web sources agree on: cap the delay, add jitter, bound attempts, retry only transient errors (5xx/429/timeout/network), dead-letter on exhaustion.\nState: pending\n\nComparison grid:\n\n| Choice | Current | A) Full bounded policy | B) Exponential + cap + attempt limit only | C) Leave to implementation |\n|---|---|---|---|---|\n| R1 retry mechanism | library hooks + shared backoff fn (approved D3) | same | same | same |\n| R5a delay curve | exponential, base unspecified | `min(cap, base * 2^attempt)` with full jitter `random(0, delay)`; base and cap are named constants | `min(cap, base * 2^attempt)`, no jitter | unspecified, decided ad hoc per worker |\n| R5b max attempts | unspecified | named constant (default 5), library `attempts` setting | named constant (default 5) | unspecified |\n| R5c retryable-error classification | unspecified (implicitly retry everything) | retry transient only (5xx, 429, timeout, connection reset); 4xx and validation errors fail fast to dead-letter | retry everything | unspecified |\n| R5d exhaustion behavior | unspecified | dead-letter via library failed-set + alert log line | library default (job marked failed) | unspecified |\n| R2 envelope dedup | pending | pending | pending | pending |\n| R3 webhook delivery contract | pending | pending | pending | pending |\n| R4 payload/graph caching | pending | pending | pending | pending |\n\nQuestion D4:\nD4 \u2014 What bounds does the retry policy get?\nRecommendation: A because every missing bound is one line inside the shared backoff function or one library config key, and each one prevents a named production failure (unbounded waits, retry storms, retrying a 400 forever, silent job loss).\nCompleteness: A=10/10, B=7/10, C=3/10\nA) Full bounded policy: cap + jitter + attempt limit + transient-only classification + dead-letter (recommended) (human: ~1 day / CC: ~15 min)\nB) Exponential with cap and attempt limit; retry every error; library default on exhaustion (human: ~half day / CC: ~5 min)\nC) Leave bounds to implementation time (human: 0 / CC: 0 now)\n\nActual answer: A) Full bounded policy (D4, user answer)\nAccepted scope: `computeRetryDelay(attempt, error)` returns `jitter(min(RETRY_MAX_DELAY_MS, RETRY_BASE_DELAY_MS * 2^attempt))` with full jitter `random(0, delay)`. Library `attempts` = `RETRY_MAX_ATTEMPTS` (default 5). `isTransientError(error)` classifies 5xx / 429 / timeout / connection errors as retryable; 4xx and validation errors fail fast (return \"no retry\"). On exhaustion or terminal error the job lands in the library's failed/dead-letter set and one structured alert log line is emitted. Constants live beside the backoff function. Unit tests for the curve, jitter bounds, cap, classifier and exhaustion are required proof of this approval (carried into Test review).\nHistory: none\n\n### R3: `processWebhookJob()` delivery contract under retries\nFinding: S2 / A2, P1, confidence 8/10, PLAN.md:16-18, reviewer: claude (plan-eng-review)\nPlan baseline: existing at-most-once delivery guarantee; plan rewrites the flow and adds retries with \"No regression test for the prior at-most-once delivery guarantee\" (PLAN.md:16-18)\nRuntime evidence: unknown; `processWebhookJob()` not present in repo. Web sources agree: any retry policy is at-least-once by construction (a send that timed out may have landed); receivers need an idempotency key to dedup.\nState: pending\n\nComparison grid:\n\n| Choice | Current | A) At-least-once + idempotency key + regression suite | B) Keep at-most-once for webhooks (exclude from retries) | C) At-least-once, no key, document only |\n|---|---|---|---|---|\n| R1 retry mechanism | approved D3 | same | same (webhook worker sets attempts=1) | same |\n| R5 policy bounds | approved D4 | same | same for the other 4 workers | same |\n| R3a delivery guarantee | at-most-once | at-least-once, explicitly | at-most-once, preserved | at-least-once, implicit |\n| R3b dedup mechanism | none needed | stable idempotency key per webhook event (event/job id) sent as a header on EVERY attempt; attempt number logged | none | none; receivers see unmarked duplicates |\n| R3c regression / contract tests | none planned | (1) success on attempt 1 \u2192 exactly one send; (2) transient failure \u2192 retry carries identical key; (3) terminal 4xx \u2192 no retry, dead-letter; (4) timeout after send \u2192 retry, same key; (5) exhaustion \u2192 dead-letter, no further sends | (1) failure \u2192 no retry, job fails once; (2) success \u2192 one send | (1) retry happens; key absent |\n| R2 envelope dedup | pending | pending | pending | pending |\n| R4 payload/graph caching | pending | pending | pending | pending |\n\nQuestion D5:\nD5 \u2014 What is the webhook delivery contract once retries exist, and what proves it?\nRecommendation: A because retries make at-least-once unavoidable, so the honest move is to name it, give receivers a key to dedup on, and lock the behavior in with tests; B is the safe fallback if receivers cannot be asked to dedup.\nCompleteness: A=10/10, B=7/10, C=3/10\nA) At-least-once with idempotency key on every attempt + 5 contract tests (recommended) (human: ~2 days / CC: ~30 min)\nB) Preserve at-most-once: exclude webhooks from retries (attempts=1) + 2 regression tests (human: ~half day / CC: ~10 min)\nC) At-least-once, no idempotency key, one test that documents the change (human: ~1 hr / CC: ~5 min)\n\nActual answer: unanswered\nAccepted scope: none\nHistory: none\n"
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              "question": "D1 \u2014 Add gstack skill routing rules to this project's CLAUDE.md?\nProject/branch/task: main branch of the plan-review fixture repo; one-time gstack onboarding prompt before the auth refactor review.\nELI10: gstack has a bunch of slash-command skills (review, ship, investigate...). A short routing section in CLAUDE.md tells the assistant which skill to reach for when you say things like \"review this\" or \"there's a bug\". Without it, you have to name the skill yourself every time.\nStakes if we pick wrong: Pick A and you get one extra committed block in CLAUDE.md; pick B and skills only run when you type them explicitly. Both are easy to reverse.\nRecommendation: A because auto-routing saves a lookup every session and the block is small and reversible.\nNote: options differ in kind, not coverage \u2014 no completeness score.\nNet: a small committed CLAUDE.md block vs. manual skill invocation forever. Note: we are in plan mode, so the actual CLAUDE.md edit and commit would happen after the review, when edits are allowed.",
              "header": "Routing",
              "multiSelect": false,
              "options": [
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                  "label": "Add routing rules to CLAUDE.md (recommended)",
                  "description": "\u2705 Assistant picks the right gstack skill from natural requests without you naming it\n\u2705 Rules are plain text in CLAUDE.md; teammates get the same routing on checkout\n\u274c Adds a committed block to CLAUDE.md; edit deferred until plan mode ends"
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                  "description": "\u2705 CLAUDE.md stays exactly as it is; no extra commit on this branch\n\u2705 You keep full explicit control over which skill runs and when\n\u274c Every skill needs to be typed by name; prompt is dismissed for this project"
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            "D1 \u2014 Add gstack skill routing rules to this project's CLAUDE.md?\nProject/branch/task: main branch of the plan-review fixture repo; one-time gstack onboarding prompt before the auth refactor review.\nELI10: gstack has a bunch of slash-command skills (review, ship, investigate...). A short routing section in CLAUDE.md tells the assistant which skill to reach for when you say things like \"review this\" or \"there's a bug\". Without it, you have to name the skill yourself every time.\nStakes if we pick wrong: Pick A and you get one extra committed block in CLAUDE.md; pick B and skills only run when you type them explicitly. Both are easy to reverse.\nRecommendation: A because auto-routing saves a lookup every session and the block is small and reversible.\nNote: options differ in kind, not coverage \u2014 no completeness score.\nNet: a small committed CLAUDE.md block vs. manual skill invocation forever. Note: we are in plan mode, so the actual CLAUDE.md edit and commit would happen after the review, when edits are allowed.": "Add routing rules to CLAUDE.md (recommended)"
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              "header": "Design doc",
              "multiSelect": false,
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                  "description": "\u2705 Produces a structured problem statement and explored alternatives the review can anchor on\n\u2705 Catches a wrong premise (e.g. do we need SessionMint at all?) before architecture debate\n\u274c ~10 minutes of interactive Q&A before any review output"
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            "D2 \u2014 No design doc found. Run /office-hours first, or go straight to the engineering review?\nProject/branch/task: main branch; reviewing PLAN.md \"Multi-tenant Auth Refactor\" with /plan-eng-review.\nELI10: A design doc is the \"why\" behind a plan: the problem statement, the premise challenged, alternatives considered. /office-hours produces one in about 10 minutes. Without it, this review judges the plan's architecture on the plan text alone (which here is a short list of known smells, not a full design).\nStakes if we pick wrong: Skip it and the review may spend effort on remedies for a problem the plan never states; run it and you spend ~10 minutes before any review findings arrive.\nRecommendation: B because the plan already names its concrete problems (shared mutable cache, nested try/catch, legacy rewrite without regression, 5 sequential IDP calls) and the review can proceed on those directly.\nNote: options differ in kind, not coverage \u2014 no completeness score.\nNet: sharper problem framing now vs. getting to findings immediately on a plan that already knows where its risks are.": "Skip \u2014 proceed with standard review (recommended)"
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              "header": "Learnings",
              "multiSelect": false,
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                  "label": "Enable cross-project learnings (recommended)",
                  "description": "\u2705 Reviews reuse pitfalls and patterns you already hit in other repos on this machine\n\u2705 Stays local; no data leaves the machine, reversible with one config command\n\u274c On shared or multi-client machines, a lesson from one codebase can surface in another"
                },
                {
                  "label": "Keep learnings project-scoped only",
                  "description": "\u2705 Strict isolation; each project's lessons stay with that project\n\u2705 Safest default for consultants working across unrelated client codebases\n\u274c Each new repo starts cold; patterns learned elsewhere are not reused"
                }
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            "D3 \u2014 Let gstack search learnings from your other projects on this machine?\nProject/branch/task: main branch; one-time gstack setting before the review's prior-learnings lookup.\nELI10: gstack saves small lessons per project (\"this repo's test runner needs X\", \"this pattern bit us\"). Cross-project mode lets this review also read lessons saved from your other repos on this machine. Nothing leaves your machine either way.\nStakes if we pick wrong: Enable it on a machine with multiple client codebases and a lesson from one client could surface while working on another; keep it scoped and you lose reuse of patterns you already learned elsewhere.\nRecommendation: A because it is local-only and the reuse is free for a solo developer; flip it off later with one config command if you take on separate client work.\nNote: options differ in kind, not coverage \u2014 no completeness score.\nNet: broader recall of your own past lessons vs. strict per-project isolation.": "Enable cross-project learnings (recommended)"
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              "question": "D4 \u2014 Should the legacyAuthFlow() rewrite land in this same PR, or as a second phase behind a switch?\nProject/branch/task: main branch; Multi-tenant Auth Refactor scope gate (PLAN.md:27-28: \"legacyAuthFlow() will get rewritten as part of this work; no regression test for the prior behavior is planned\").\nELI10: The plan does two big things at once: builds new auth services, and rewrites the old login path everyone currently uses. The old path has no tests. If both ship together and something breaks, you can't tell which half broke it and can't roll back one without the other. Phasing means new services land first (dark, behind a flag), then the legacy rewrite lands with its own regression suite and can be flipped back on its own.\nStakes if we pick wrong: Same PR: a tenant login outage means reverting the whole refactor. Phased: one extra PR and a temporary flag, and the feature is not \"done\" until phase 2 merges.\nRecommendation: B because the rewrite is the single riskiest change here (auth, no existing tests, all current callers), and a strangler cutover keeps the blast radius to one flag flip. Regression coverage is required either way; how to cover it is a separate Tests-review decision.\nNote: options differ in kind (sequencing), not coverage \u2014 no completeness score.\nNet: one big reviewable diff vs. two smaller diffs with an independent rollback lever on the auth path real users hit.",
              "header": "Legacy phase",
              "multiSelect": false,
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                  "label": "Phase 2: land new services first, rewrite legacy behind a flag in a follow-up PR (recommended)",
                  "description": "\u2705 Legacy path keeps running untouched while AuthBroker/SessionMint land dark; rollback is one flag\n\u2705 Each PR is reviewable on its own; regression suite ships with the rewrite it protects\n\u274c Temporary flag and two code paths coexist until phase 2 merges (human: ~1 day extra / CC: ~20 min)"
                },
                {
                  "label": "Include the rewrite in this PR",
                  "description": "\u2705 Single delivery; no interim flag or dual code paths to maintain\n\u2705 Callers migrate once instead of twice\n\u274c Auth outage means reverting new services and legacy rewrite together; hardest change to bisect"
                },
                {
                  "label": "Hold \u2014 discuss before deciding",
                  "description": "\u2705 Nothing changes until you weigh in (e.g. if new services cannot work without the rewrite)\n\u2705 Keeps the original plan wording intact as the baseline\n\u274c Stops the scope gate here; review cannot proceed to Section 1 until resolved"
                }
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          "failed": false,
          "answers": {
            "D4 \u2014 Should the legacyAuthFlow() rewrite land in this same PR, or as a second phase behind a switch?\nProject/branch/task: main branch; Multi-tenant Auth Refactor scope gate (PLAN.md:27-28: \"legacyAuthFlow() will get rewritten as part of this work; no regression test for the prior behavior is planned\").\nELI10: The plan does two big things at once: builds new auth services, and rewrites the old login path everyone currently uses. The old path has no tests. If both ship together and something breaks, you can't tell which half broke it and can't roll back one without the other. Phasing means new services land first (dark, behind a flag), then the legacy rewrite lands with its own regression suite and can be flipped back on its own.\nStakes if we pick wrong: Same PR: a tenant login outage means reverting the whole refactor. Phased: one extra PR and a temporary flag, and the feature is not \"done\" until phase 2 merges.\nRecommendation: B because the rewrite is the single riskiest change here (auth, no existing tests, all current callers), and a strangler cutover keeps the blast radius to one flag flip. Regression coverage is required either way; how to cover it is a separate Tests-review decision.\nNote: options differ in kind (sequencing), not coverage \u2014 no completeness score.\nNet: one big reviewable diff vs. two smaller diffs with an independent rollback lever on the auth path real users hit.": "Phase 2: land new services first, rewrite legacy behind a flag in a follow-up PR (recommended)"
          },
          "unansweredQuestionIndices": [],
          "answeredAt": "2026-09-15T15:08:59.328Z"
        },
        {
          "sessionId": "12496e0a-0133-48b2-bdc3-dcbb27176596",
          "toolUseId": "toolu_01KbWUe5m9zTHoMA4o2HE3cR",
          "questions": [
            {
              "question": "D5 \u2014 Keep all five new components, or consolidate to three?\nProject/branch/task: main branch; Multi-tenant Auth Refactor scope gate (PLAN.md:19 names AuthBroker + SessionMint; PLAN.md:35-36 names TokenStore, SessionMint, AuthCache, RequestPolicy; 12 files).\nELI10: The plan adds five new building blocks but only explains two of them. AuthCache is described as a thin wrapper over the cache adapter you already have (PLAN.md:11-13). TokenStore is never described, yet the name says it also stores tokens, so two new things may own the same data. RequestPolicy is never described either. Every extra class is another seam to test, mock, and keep in sync. Fewer, well-named parts is easier for the person debugging a 3am tenant lockout.\nStakes if we pick wrong: Too many parts: duplicated token state and two places that can disagree about whether a token is valid. Too few: a class doing two jobs that later has to be split under pressure.\nRecommendation: B because the plan gives TokenStore and RequestPolicy no responsibility of their own; merging token persistence into the one cache facade and expressing policy as a typed value removes two seams without dropping any behavior. Medium confidence (5/10) on the TokenStore/AuthCache overlap since there is no source in this repo to verify; either option must state each class's single responsibility in the plan.\nNote: options differ in kind (arrangement), not coverage \u2014 no completeness score. The shared-global-cache fix, validateAndDispatch cleanup, regression tests and Promise.all stay pending for their review sections under both options.\nNet: five named parts with two undefined vs. three parts each with one job and ~4 fewer files.",
              "header": "Structure",
              "multiSelect": false,
              "options": [
                {
                  "label": "Consolidate: AuthBroker, SessionMint, AuthCache (absorbs TokenStore); RequestPolicy as a typed value/config (recommended)",
                  "description": "\u2705 One owner for cached token state; no second store that can disagree with the cache facade\n\u2705 Roughly 8 files instead of 12; fewer mocks in every service test (human: ~2 days / CC: ~30 min)\n\u274c If TokenStore was meant for durable (non-cache) persistence, that responsibility must be spelled out inside AuthCache or the plan is wrong"
                },
                {
                  "label": "Keep original: AuthBroker, SessionMint, AuthCache, TokenStore, RequestPolicy (12 files)",
                  "description": "\u2705 Preserves whatever separation the author intended for TokenStore and RequestPolicy\n\u2705 No rework of the existing plan inventory (human: ~3 days / CC: ~45 min)\n\u274c Two classes with undefined responsibility ship as-is; plan must add a one-line responsibility for each before implementation"
                },
                {
                  "label": "Investigate first: define TokenStore and RequestPolicy responsibilities, then re-ask",
                  "description": "\u2705 Decision made on facts about what those classes actually do, not on names\n\u2705 No structure changes until the plan states each component's job\n\u274c Review stops at the scope gate until that write-up exists; nothing else moves"
                }
              ]
            }
          ],
          "answered": true,
          "failed": false,
          "answers": {
            "D5 \u2014 Keep all five new components, or consolidate to three?\nProject/branch/task: main branch; Multi-tenant Auth Refactor scope gate (PLAN.md:19 names AuthBroker + SessionMint; PLAN.md:35-36 names TokenStore, SessionMint, AuthCache, RequestPolicy; 12 files).\nELI10: The plan adds five new building blocks but only explains two of them. AuthCache is described as a thin wrapper over the cache adapter you already have (PLAN.md:11-13). TokenStore is never described, yet the name says it also stores tokens, so two new things may own the same data. RequestPolicy is never described either. Every extra class is another seam to test, mock, and keep in sync. Fewer, well-named parts is easier for the person debugging a 3am tenant lockout.\nStakes if we pick wrong: Too many parts: duplicated token state and two places that can disagree about whether a token is valid. Too few: a class doing two jobs that later has to be split under pressure.\nRecommendation: B because the plan gives TokenStore and RequestPolicy no responsibility of their own; merging token persistence into the one cache facade and expressing policy as a typed value removes two seams without dropping any behavior. Medium confidence (5/10) on the TokenStore/AuthCache overlap since there is no source in this repo to verify; either option must state each class's single responsibility in the plan.\nNote: options differ in kind (arrangement), not coverage \u2014 no completeness score. The shared-global-cache fix, validateAndDispatch cleanup, regression tests and Promise.all stay pending for their review sections under both options.\nNet: five named parts with two undefined vs. three parts each with one job and ~4 fewer files.": "Consolidate: AuthBroker, SessionMint, AuthCache (absorbs TokenStore); RequestPolicy as a typed value/config (recommended)"
          },
          "unansweredQuestionIndices": [],
          "answeredAt": "2026-09-15T15:09:21.404Z"
        },
        {
          "sessionId": "12496e0a-0133-48b2-bdc3-dcbb27176596",
          "toolUseId": "toolu_01WQTs6Cf8V6MF6rqHppbakj",
          "questions": [
            {
              "question": "D6 \u2014 How should AuthBroker and SessionMint get their AuthCache instance?\nProject/branch/task: main branch; Multi-tenant Auth Refactor, Architecture review, PLAN.md:19-20 (\"share a global mutable AuthCache instance via module-level export. Both services mutate it\").\nELI10: Right now the plan says: create one cache object at the top of a module, export it, and let both services import and change it. That makes the cache invisible shared state: any file that imports it can mutate it, tests can't swap it for a fake without hacking module loading, and two test files running in one process leak tenant tokens into each other. Injecting it means one place builds the cache and hands it to each service's constructor. Same single cache at runtime, but you can see who holds it.\nStakes if we pick wrong: Keep the global and a test-order-dependent flake or a stray importer mutating the cache is a tenant-isolation bug that is very hard to bisect. Inject and you write one composition root (~20 lines) and two constructor params.\nRecommendation: A because it is the standard fix [Layer 1], costs two constructor parameters, and makes every test of these services trivially isolated.\nCompleteness: A=10/10, B=5/10, C=1/10\nNet: explicit ownership and testability vs. saving two constructor arguments on shared auth state.",
              "header": "Cache sharing",
              "multiSelect": false,
              "options": [
                {
                  "label": "Inject: build AuthCache once at a composition root, pass to both constructors; module exports factory + type only (recommended)",
                  "description": "\u2705 Every unit test gets a fresh AuthCache; no cross-test tenant leakage, no module-cache hacks\n\u2705 Grep for the constructor shows exactly who can mutate the cache (human: ~2h / CC: ~10 min)\n\u274c Adds a composition-root file and constructor params; callers that construct services must pass the cache"
                },
                {
                  "label": "Keep module-level export; freeze the binding and document a single-writer-per-key rule",
                  "description": "\u2705 No constructor changes; import-and-use stays as written in the plan\n\u2705 Freeze prevents reassigning the export, so at least the instance identity is stable\n\u274c Freeze does not stop mutation of the cache contents; tests still share one instance per process and the rule is enforced only by convention"
                },
                {
                  "label": "Do nothing: keep the plan as written",
                  "description": "\u2705 Zero extra work; the plan's wording stands\n\u2705 Consistent with how the existing adapter may already be imported today\n\u274c Ships the exact pattern the plan itself flags as a smell; test isolation for the two new services depends on module reset"
                }
              ]
            }
          ],
          "answered": true,
          "failed": false,
          "answers": {
            "D6 \u2014 How should AuthBroker and SessionMint get their AuthCache instance?\nProject/branch/task: main branch; Multi-tenant Auth Refactor, Architecture review, PLAN.md:19-20 (\"share a global mutable AuthCache instance via module-level export. Both services mutate it\").\nELI10: Right now the plan says: create one cache object at the top of a module, export it, and let both services import and change it. That makes the cache invisible shared state: any file that imports it can mutate it, tests can't swap it for a fake without hacking module loading, and two test files running in one process leak tenant tokens into each other. Injecting it means one place builds the cache and hands it to each service's constructor. Same single cache at runtime, but you can see who holds it.\nStakes if we pick wrong: Keep the global and a test-order-dependent flake or a stray importer mutating the cache is a tenant-isolation bug that is very hard to bisect. Inject and you write one composition root (~20 lines) and two constructor params.\nRecommendation: A because it is the standard fix [Layer 1], costs two constructor parameters, and makes every test of these services trivially isolated.\nCompleteness: A=10/10, B=5/10, C=1/10\nNet: explicit ownership and testability vs. saving two constructor arguments on shared auth state.": "Inject: build AuthCache once at a composition root, pass to both constructors; module exports factory + type only (recommended)"
          },
          "unansweredQuestionIndices": [],
          "answeredAt": "2026-09-15T15:11:19.306Z"
        }
      ],
      "plans": {
        "0eccfd1a85ca84d470d73bd027eadb64e9b23e4928e2cda471719f15c3619809": "# Plan: Multi-tenant Auth Refactor (reviewed)\n\nReviewed target: `PLAN.md` (\"Plan: Multi-tenant Auth Refactor\"), repo `gstack-plan-count-JcnhYx`, branch `main`, commit 629f68c.\nReview: /plan-eng-review, 2026-09-15. Report file selected per user request.\nNote: this repo holds only the plan; no application source was available to probe. Findings cite plan lines; confidence is capped accordingly.\n\n## Context\nAuth is being split into two new services (`AuthBroker`, `SessionMint`) sharing a tenant-keyed cache, while the current `legacyAuthFlow()` login path is rewritten. The original plan bundled both into one 12-file change with five new components, no regression coverage for the legacy path, and a module-level mutable cache shared by both services. This review reduced scope to a two-phase strangler cutover and three well-defined components, and pins down the remedies for the shared-state, error-swallowing, regression and IDP-latency issues below.\n\n## Existing contracts retained (unchanged from original)\nThe existing cache adapter keys entries by tenant ID, issuer, audience, and policy version. It evicts expired tokens and invalidates entries on logout, token revocation, or tenant suspension. `AuthCache` retains these unchanged validity and tenant-key rules; they do not serialize mutations. `AuthCache` is a service-facing facade over that same existing adapter, with one backing cache. The adapter, its invalidation hooks, and their existing tests remain in use unchanged.\n\n## Phasing (accepted: D4)\n- **Phase 1 (this PR):** land `AuthBroker`, `SessionMint`, `AuthCache` dark behind a feature flag. `legacyAuthFlow()` keeps serving all traffic untouched.\n- **Phase 2 (follow-up PR):** rewrite `legacyAuthFlow()` onto the new services behind the same flag, shipped together with its regression suite. Rollback is one flag flip.\n\n## Architecture (accepted: D5)\nThree new components, each with one responsibility:\n- `AuthBroker` \u2014 validates inbound tokens against the IDP and returns an auth decision.\n- `SessionMint` \u2014 issues sessions for validated principals.\n- `AuthCache` \u2014 the single service-facing facade over the existing cache adapter. Absorbs the token persistence role originally assigned to `TokenStore`.\n- `RequestPolicy` \u2014 a typed value/config object, not a class with behavior.\n\nBoth services read and write `AuthCache`. How the instance is shared is decided in R1 below.\n\n```\nrequest \u2500\u25b6 AuthBroker.validate(token, tenant)\n              \u2502  cache hit?  \u2500\u2500\u25b6 AuthCache.get(tenant, issuer, audience, policyVersion)\n              \u2502  miss \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u25b6 IDP calls (see Performance) \u2500\u2500\u25b6 AuthCache.set(...)\n              \u25bc\n         auth decision \u2500\u25b6 SessionMint.mint(principal, RequestPolicy) \u2500\u25b6 AuthCache.set(session)\n                                                                         \u25b2\n   revoke / logout / suspend \u2500\u25b6 existing adapter invalidation hooks \u2500\u2500\u2500\u2500\u2500\u2518\n```\n\n## Code quality\n`validateAndDispatch()` is 60 lines with three nested try/catch blocks; each catch swallows a different error class. Remedy pending (R3).\n\n## Tests\nUnit and integration coverage for the new components and their success/error paths (original plan). Regression coverage for `legacyAuthFlow()` is required before Phase 2 (IRON RULE); contract pending (R4).\n\n## Performance\nToken validation issues 5 sequential API calls to the IDP; parallelization pending (R5), cacheability pending (R6).\n\n## Decision ledger\n\n### S1: legacyAuthFlow() rewrite sequencing\nFinding: Scope 1, P1, confidence 8/10, PLAN.md:27-28, native reviewer\nPlan baseline: rewrite in the same PR, no regression test\nRuntime evidence: none available (no source in repo)\nState: approved\nQuestion D4: Phase 2 behind a flag (recommended) / Include in this PR / Hold\nActual answer: D4 \u2192 Phase 2: land new services first, rewrite legacy behind a flag in a follow-up PR\nAccepted scope: Phase 1 = new services dark behind flag; Phase 2 = legacy rewrite + regression suite, separate PR\nHistory: none\n\n### S2: new-component arrangement\nFinding: Scope 2, P2, confidence 7/10, PLAN.md:19-20 and 35-36, native reviewer\nPlan baseline: AuthBroker, SessionMint, AuthCache, TokenStore, RequestPolicy; 12 files\nRuntime evidence: none available; TokenStore/AuthCache overlap is a name-level inference (5/10)\nState: approved\nQuestion D5: Consolidate to 3 (recommended) / Keep original 5 / Investigate first\nActual answer: D5 \u2192 Consolidate: AuthBroker, SessionMint, AuthCache (absorbs TokenStore); RequestPolicy as a typed value/config\nAccepted scope: three classes, RequestPolicy as data; each class's single responsibility stated in the plan (done above)\nHistory: none\n\n### R1: how AuthBroker and SessionMint obtain the AuthCache instance\nFinding: Arch 1, P1, confidence 8/10, PLAN.md:19-20 (\"share a global mutable `AuthCache` instance via module-level export. Both services mutate it.\"), native reviewer\nPlan baseline: module-level exported mutable instance\nRuntime evidence: unknown (no source); web check [Layer 1]: mutable module exports are process-wide shared state; construct at composition root and inject\nState: pending\n\nComparison grid:\n\n| Choice | Current | A inject | B keep global | C do nothing |\n|---|---|---|---|---|\n| R1 instance sharing | module-level export, pending | constructor-injected from one composition root; module exports factory + type only | module-level export kept, add `Object.freeze` on the export binding and a documented \"single writer per key\" rule | unchanged |\n| S1 phasing | approved D4 | fixed | fixed | fixed |\n| S2 arrangement | approved D5 | fixed | fixed | fixed |\n| R2 lost-invalidation guard | pending | pending | pending | pending |\n| R3 validateAndDispatch | pending | pending | pending | pending |\n\nQuestion D6:\n(see brief sent to user; options A inject (recommended), B keep global with freeze + rule, C do nothing)\n\nActual answer: unanswered\nAccepted scope: none\nHistory: none\n"
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    "artifactAt": "2026-09-15T15:19:33.382Z",
    "report": "# Plan: Settings Page UI redesign\n\n## Context\n\nThe Account settings page already ships with a single-column form, four header\nactions, a persistent InlineStatus, and two fieldsets. The behavior contract is\naccepted and matches the checked-in DESIGN.md. What is left is a set of visual\ninconsistencies between the current form and that design system: the primary\naction is indistinguishable, spacing drifts between 16/24/32px, the error color\npair fails WCAG AA, form labels use three font sizes, and Save shows no pending\nfeedback for 2-5 seconds. This plan closes those gaps without any new visual\nexploration or component replacement.\n\nReview source: `PLAN.md` on `main` (commit `1f79c88`), reviewed with\n`/plan-design-review` against `DESIGN.md`. Text-only review; mockups and outside\nvoices skipped at the user's request.\n\n## Existing product and accepted behavior\nThis updates an existing account-settings form using the checked-in DESIGN.md.\nThe shell and components already exist. Profile and Notifications are the only\nsections, with visible headings and associated field labels. The page header\ncontains the title, a short description, and Save/Reset/Cancel/Export actions.\nThe existing description is \u201cManage your display name, email address, and notification preferences.\u201d\nPreserve that description verbatim.\nPreserve the approved single-column structure and component behavior.\nThe page title \u201cAccount settings\u201d is h1. Profile and Notifications are h2\nheadings that label their fieldsets via aria-labelledby; no heading level is skipped.\nThe existing DOM and visual order are:\n```text\nPersistent app navigation\nmain: Account settings (h1) + description\n  Save | Reset | Cancel | Export\n  InlineStatus\n  Profile (h2): Display name, Email\n  Notifications (h2): Weekly digest, Product tips\n```\n\nJourney: a user arrives from account navigation wanting to adjust preferences,\nedits the labeled fields, saves, and reads the inline Saved timestamp before\nleaving. The feedback preserves confidence that their preferences were stored.\nThe persistent InlineStatus has role=status, aria-live=polite, aria-atomic=true.\nAfter success it reads \u201cSaved at HH:mm\u201d in the user\u2019s local 24-hour time.\nEditing away from a saved value changes its text to \u201cUnsaved changes\u201d, so\ndirty state never relies on color or the Save button being enabled. Reverting\nall edits or confirming Reset restores the last successful save timestamp.\nBefore any successful save, unchanged values show blank status text; editing\nshows \u201cUnsaved changes\u201d, and reverting or confirming Reset restores blank text.\nFailed saves retain \u201cUnsaved changes\u201d alongside the error message.\nInitial loading uses the existing form skeleton. A new account sees useful\ndefault preferences as specified in DESIGN.md rather than an empty page. Read failures show Retry.\nSave is atomic: all fields persist together or none do, so partial success is\nnot exposed. Field validation, network failure, and successful-save feedback\nuse the exact existing DESIGN.md patterns. Preserve unsaved values after errors.\nDisable repeat Save submissions while pending. Save and Export are mutually\nexclusive: disable both while either is pending. After Save finishes, Export\ndownloads the latest successfully saved preferences. Reset restores saved values only\nafter confirmation; Cancel confirms discarding dirty edits before returning to\nthe previous page; Export downloads the current saved preferences as JSON.\nReset and Cancel are disabled while Save or Export is pending; all four header\nactions return to their idle/dirty-state behavior when it settles. While preparing Export, use the existing inline\nspinner beside \u201cExporting\u2026\u201d inside its disabled button, aria-busy=true, with reduced-motion support.\nAn Export failure uses the existing inline error/retry area and preserves\nunsaved fields. Retry repeats Export; success clears only that Export error.\nRetry controls are siblings beside the status text, outside its live region.\nVisible text stays \u201cRetry\u201d; its aria-label is \u201cRetry save\u201d or \u201cRetry export\u201d for that operation.\nThe read-failure control follows the same pattern with aria-label \u201cRetry loading\u201d.\nThe existing router protects dirty edits on every in-app exit, including\npersistent app navigation, using the same Cancel confirmation dialog.\nRegister the browser-native beforeunload warning only while the form is dirty;\nremove it when clean. Confirmed in-app navigation uses the existing destination\nheading focus behavior; Keep editing returns focus to the attempted exit.\nDuring Save or Export, both request buttons use aria-disabled=true plus an\nexplicit click/keyboard activation guard, rather than the HTML disabled attribute.\nThey remain focusable and keep the existing disabled appearance. Reset and\nCancel use HTML disabled during the request. Do not move focus while pending\nor after success. On a network error, focus the operation-specific Retry only\nif focus is still on the request trigger; never steal focus the user moved.\nThe existing InlineStatus text stays unchanged while Save is pending:\nUnsaved changes for a dirty form, otherwise its saved timestamp or initial\nblank text. Pending feedback belongs to the request button; do not repeat\nSaving\u2026 in the status live region. Success and failure use the outcomes above.\nWhen clean and idle, Reset is disabled because it has nothing to discard,\nand Cancel navigates back immediately without a confirmation. When dirty\nand idle, Reset and Cancel use their existing discard confirmations. Their\n44px geometry is unchanged; the disabled style is separate from pending feedback.\nThe existing ErrorSummary mounts in the status/error area below the action\ngroup and above Profile. It links each invalid field; focus goes to the first\ninvalid field and the summary is not a second live region. Preserve that slot.\nThe existing error/Retry row is inline above 640px with an 8px gap. At 640px\nand below, Retry wraps below the text as a full-width 44px ghost button,\noutside the live region; long errors fit 320px without horizontal scroll.\nThe existing Export action names downloads account-settings-YYYY-MM-DD.json\nusing the local date, with no account identifiers. The browser adds its usual\nduplicate-name suffix for repeated exports. Preserve this download behavior.\n\nResponsive behavior: above 640px keep the header action group in one row; at\n640px and below, place full-width Save first and the three secondary actions\nin one equal-column row below it, preserving DOM/tab order. The form fits 320px\nwithout horizontal scroll, including the secondary actions and their 44px targets.\nAll controls have visible focus rings and 44px targets. Use semantic fieldsets,\nlabels, a main landmark and heading order; errors link through aria-describedby.\nFocus-visible on every control and dialog action is the existing 2px solid\n#1d4ed8 outline, offset 2px on white, with measured contrast above 3:1.\nDialogs trap focus; Escape cancels. Closing while staying on the form restores\nfocus to the Reset or Cancel trigger. Confirmed navigation uses the existing\ndestination-main-heading focus behavior. Export remains a\nclearly labeled button. Respect reduced motion. No additional visual exploration\nor component replacement is part of this established form update.\nRetain the existing system-ui, sans-serif font family, including on form controls.\n\n## Planned implementation gaps (review findings and decisions)\n\nEach gap below was an unresolved review finding. DESIGN.md names a matching\ntoken for each, but a token mapping is a proposed fix, not an approved one;\neach status moved from PENDING to APPROVED only after its own decision\n(D3-D8 in this review session, 2026-09-15).\n\n### Gap 1 \u2014 Visual Hierarchy (APPROVED: 1A, Pass 1)\nFinding: the \"Save\" button is rendered with the same size, weight, and color as\nthree other buttons in the page header (Reset, Cancel, Export). Nothing\ntells the user which is the primary action.\n\nDecision (1A): Save is the only filled primary button, `#1d4ed8` background\nwith white text. Reset, Cancel and Export use the existing neutral ghost Button\nvariant. This applies at every breakpoint (one row above 640px; full-width Save\nabove the equal-column secondary row at 640px and below) and in every state:\nidle, dirty, pending (aria-disabled, existing disabled appearance), and HTML\ndisabled. Existing Button variants only; no new component. Verify the filled\nbutton's disabled/pending appearance still reads as the primary and meets\ncontrast for its label and spinner.\n\n### Gap 2 \u2014 Spacing (APPROVED: 4A, Pass 5)\nFinding: between sections we have 24px in some places, 32px in others, and\n16px in a third: no consistent vertical rhythm.\n\nDecision (4A): apply the DESIGN.md 8px scale everywhere in the form.\n- 32px between sections: header block (title, description, action group) to\n  the status/error slot; status/error slot to Profile; Profile to Notifications.\n- 24px between field groups inside a fieldset (Display name to Email; Weekly\n  digest to Product tips), and between an h2 and its first field group.\n- 8px label-to-input; 8px between error text and its Retry button above 640px\n  (Retry wraps below at 640px and under, keeping 8px above it).\n- The status/error slot keeps its 32px rhythm when empty so the form does not\n  jump when status text, an error, or the ErrorSummary appears.\nAll values are multiples of 8; no other vertical gap is introduced.\n\n### Gap 3 \u2014 Color (APPROVED: 5A, Pass 5)\nFinding: the error message uses red text on a light pink background. Contrast\nratio is approximately 3:1 (below WCAG AA).\n\nDecision (5A): use the DESIGN.md pair `error.text #991b1b` on\n`error.surface #fef2f2` for every error presentation: inline field errors,\nthe network-failure and Export-failure messages in the status/error area, and\nthe ErrorSummary. Measured contrast is about 7.6:1 (relative luminance 0.076\non 0.910), above WCAG AA 4.5:1 and AAA 7:1 for 16px text. Each error shows the\nexisting error icon plus explicit text; color is never the only signal. Verify\nthe Retry ghost button and its 2px `#1d4ed8` focus ring on `error.surface`\nmeet 4.5:1 (text) and 3:1 (ring) respectively.\n\n### Gap 4 \u2014 Typography (APPROVED: 3A, Pass 4)\nFinding: we use 14px, 16px, and 18px font sizes across the form labels with no\nrole behind the choice; 14px sits below the 16px body floor.\n\nDecision (3A): two type roles, per DESIGN.md. 16px for body: the page\ndescription, field labels, helper text, InlineStatus text, error text,\nErrorSummary items, button labels and dialog body. 20px for the Profile and\nNotifications h2 section headings. Form controls (text inputs, email input,\nswitches) inherit 16px and the `system-ui, sans-serif` family rather than a\nbrowser default. No 14px or 18px text remains in the form.\n\nDecision (6A, Pass 7): the h1 \u201cAccount settings\u201d is shell-owned and outside\nthe form's two type roles. Keep its existing rendered size unchanged; do not\napply 20px to it. The implementer verifies the current h1 size before touching\ntype CSS and leaves it as is. DESIGN.md's \u201ctwo roles\u201d statement covers the\nform only; naming the title role in DESIGN.md is a separate design-system item.\n\nAccepted deviation, not a finding: `system-ui, sans-serif` is the mandated app\nfont. On this OPERATE surface native expectations beat expression, and the plan\nexcludes visual exploration; do not replace the font in this update.\n\n### Gap 5 \u2014 Motion (APPROVED: 2A, Pass 2)\nFinding: the \"Save\" action takes 2-5 seconds with no loading indicator. Users\nsee a frozen page.\n\nDecision (2A): while the Save request is pending, the Save button shows the\nexisting inline spinner beside the label \u201cSaving\u2026\u201d, with aria-busy=true and\naria-disabled=true plus the activation guard already specified. This is the\nsame pattern Export uses for \u201cExporting\u2026\u201d. Reduced motion: the spinner uses the\nexisting non-animated fallback; the \u201cSaving\u2026\u201d text alone carries the state.\nThe user's edits stay visible; focus does not move; the InlineStatus live\nregion does not repeat \u201cSaving\u2026\u201d. Not a skeleton: the skeleton remains reserved\nfor initial load. Reserve a min-width on the Save button so the label change\nfrom \u201cSave\u201d to \u201cSaving\u2026\u201d does not reflow the action row at either breakpoint.\n\n## Design token map (Pass 5)\n\n| Plan element | DESIGN.md token / pattern | Decision |\n|--------------|---------------------------|----------|\n| Save button | Filled primary `#1d4ed8`, white text; only filled action | 1A |\n| Reset, Cancel, Export | Neutral ghost Button variant | 1A |\n| Save pending | Inline spinner + \u201cSaving\u2026\u201d, aria-busy, aria-disabled, reduced motion | 2A |\n| Export pending | Inline spinner + \u201cExporting\u2026\u201d (existing) | accepted contract |\n| Body, labels, helper, status, errors, buttons | 16px | 3A |\n| Profile / Notifications h2 | 20px | 3A |\n| Font family | `system-ui, sans-serif`, inherited by controls | accepted contract |\n| Section gap | 32px | 4A |\n| Field-group gap | 24px | 4A |\n| Label-to-input, error-to-Retry | 8px | 4A |\n| Error text / surface | `#991b1b` on `#fef2f2` + icon + text | 5A |\n| Focus-visible | 2px solid `#1d4ed8`, offset 2px, contrast > 3:1 | accepted contract |\n| Touch targets | 44px minimum, all controls and dialog actions | accepted contract |\n| Form width | 640px max, single column | accepted contract |\n| Components | Button, Field, InlineStatus, ErrorSummary, ConfirmationDialog, form skeleton | reuse; none new |\n\n## Interaction state table\n\nWhat the user sees per feature and state. All rows restate the accepted\ncontract above; the Save pending cell records decision 2A.\n\n```\nFEATURE            | LOADING                         | EMPTY                              | ERROR                                                   | SUCCESS                                  | PARTIAL\n-------------------|---------------------------------|------------------------------------|---------------------------------------------------------|------------------------------------------|------------------------------------------\nPage / form        | Existing form skeleton          | New account: server defaults       | Read failure: error text + \u201cRetry\u201d                      | Fields populated, status blank           | n/a (read is all-or-nothing)\n                   |                                 | (name, email, digest on, tips off) | (aria-label \u201cRetry loading\u201d) in status/error area       |                                          |\nSave               | Spinner + \u201cSaving\u2026\u201d in button,  | n/a                                | Network: error text + \u201cRetry\u201d (aria-label \u201cRetry save\u201d), | InlineStatus \u201cSaved at HH:mm\u201d;          | Never shown: Save is atomic\n                   | aria-busy, aria-disabled;       |                                    | edits preserved, status stays \u201cUnsaved changes\u201d;        | Reset disabled, Cancel leaves freely     |\n                   | Reset/Cancel/Export disabled    |                                    | Validation: ErrorSummary links fields, focus first field |                                          |\nInlineStatus       | Unchanged during pending        | Blank before first save            | \u201cUnsaved changes\u201d retained alongside error              | \u201cSaved at HH:mm\u201d (local 24h)             | n/a\nDirty state        | n/a                             | Clean: Reset disabled              | n/a                                                     | Revert/Reset restores prior status text  | n/a\nExport             | Spinner + \u201cExporting\u2026\u201d in       | n/a                                | Error text + \u201cRetry\u201d (aria-label \u201cRetry export\u201d),        | Browser download                          | n/a\n                   | button, aria-busy; Save/Reset/  |                                    | unsaved fields untouched; success clears only this error| account-settings-YYYY-MM-DD.json         |\n                   | Cancel disabled                 |                                    |                                                         |                                          |\nReset              | HTML disabled while pending     | Clean: disabled (nothing to reset) | n/a                                                     | Dialog confirm restores saved values;    | n/a\n                   |                                 |                                    |                                                         | focus returns to Reset trigger           |\nCancel / exit      | HTML disabled while pending     | Clean: navigates back immediately  | n/a                                                     | Dirty: dialog; Discard and leave moves    | n/a\n                   |                                 |                                    |                                                         | focus to destination heading             |\nError/Retry row    | n/a                             | Hidden when no error               | Inline above 640px (8px gap); Retry wraps full-width    | Cleared per operation                    | n/a\n                   |                                 |                                    | 44px ghost at \u2264640px; fits 320px                        |                                          |\n```\n\n## Journey storyboard\n\nRestates the accepted journey. Time horizons: 5 seconds (which button saves is\nobvious), 5 minutes (edit, save, read the timestamp), 5 years (the page never\nchanges shape, wording or feedback between visits).\n\n```\nSTEP | USER DOES                          | USER FEELS                         | PLAN SPECIFIES?\n-----|------------------------------------|------------------------------------|------------------------------------------------------------\n1    | Arrives from account navigation    | Oriented: \u201cthis is my settings\u201d    | Yes: h1 \u201cAccount settings\u201d, verbatim description, skeleton\n     |                                    |                                    | then defaults; a new account never sees an empty page\n2    | Scans header                       | Certain which button is safe       | Yes (1A): filled primary Save, three ghost secondaries\n3    | Edits a labeled field              | In control; knows work is unsaved  | Yes: status text \u201cUnsaved changes\u201d, Reset enables\n4    | Presses Save                       | Reassured the click registered     | Yes (2A): spinner + \u201cSaving\u2026\u201d in the button, others disabled\n5    | Waits 2-5 seconds                  | Patient, not frozen                | Yes: edits stay visible, focus stays put, no live-region noise\n6a   | Save succeeds                      | Confident it stuck                 | Yes: \u201cSaved at HH:mm\u201d, Reset disables, Cancel leaves freely\n6b   | Save fails (network)               | Annoyed but not punished           | Yes: edits preserved, error text + Retry, focus only if still\n     |                                    |                                    | on Save\n6c   | Save fails (validation)            | Guided to the fix                  | Yes: ErrorSummary links fields, focus first invalid field\n7    | Considers Reset or Cancel while    | Protected from losing work         | Yes: existing dialog, \u201cKeep editing\u201d default, focus returns\n     | dirty                              |                                    | to trigger on close\n8    | Exports                            | Owns their data                    | Yes: \u201cExporting\u2026\u201d in button, dated JSON, no identifiers\n9    | Leaves via app nav or browser      | Never loses edits by accident      | Yes: router guard + beforeunload only while dirty;\n     |                                    |                                    | destination heading receives focus\n```\n\n## NOT in scope\n\nDesign decisions considered and explicitly deferred:\n- Replacing `system-ui, sans-serif` with a designed typeface: DESIGN.md mandates the stack and the plan excludes visual exploration; on an OPERATE surface the native stack is a legitimate choice.\n- Resizing the shell h1 or adding a title type role to DESIGN.md: shell is preserved (6A); the DESIGN.md gap is tracked as TODO 1.\n- Page-level progress bar, toast, or any new component family: DESIGN.md rules out new components; InlineStatus is the only live region.\n- Skeleton during Save: skeleton stays reserved for initial load; Save pending uses the button pattern (2A).\n- Visual mockups and outside (Codex/subagent) design voices: skipped at the user's request for this text-only review.\n- Dark mode, RTL, or other theming: not part of this established form update and not mentioned in DESIGN.md.\n\n## What already exists\n\nReuse, do not rebuild:\n- `DESIGN.md`: single-column 640px shell, all tokens in the map above.\n- Button component with filled primary and neutral ghost variants; existing disabled appearance; existing inline spinner + \u201cExporting\u2026\u201d pending pattern (extend to Save).\n- Field component with label, helper text, aria-describedby error linkage.\n- InlineStatus (role=status, aria-live=polite, aria-atomic=true) and its \u201cSaved at HH:mm\u201d formatter.\n- ErrorSummary mounted in the status/error slot, linking invalid fields, focusing the first.\n- ConfirmationDialog with \u201cKeep editing\u201d default; Reset and Cancel copy already written.\n- Form skeleton for initial load; Retry sibling-button pattern with operation-specific aria-labels.\n- Router dirty-edit guard, beforeunload registration, destination-heading focus behavior.\n- Focus-visible ring token (2px solid `#1d4ed8`, offset 2px).\n- Export download naming (`account-settings-YYYY-MM-DD.json`).\n\n## TODOS.md updates\n\n1 item proposed, approved to add (D9). TODOS.md does not exist yet; create it as part of the build.\n\n- **What:** Add a page-title (h1) type role to DESIGN.md: size, weight, gap to the description.\n- **Why:** DESIGN.md states typography has two roles (16px body, 20px section headings) but every page has an h1; the next titled page has no token to follow.\n- **Pros:** Closes the only known hole in the type scale; prevents invented h1 sizes.\n- **Cons:** Needs the design-system owner to choose and approve a value.\n- **Context:** Surfaced by /plan-design-review on 2026-09-15 while applying the two-role scale to the settings form. Decision 6A keeps the existing shell h1 unchanged for this update.\n- **Depends on / blocked by:** none.\n\n## Implementation Tasks\nSynthesized from this review's findings. Each task derives from a specific\nfinding above. Run with Claude Code or Codex; checkbox as you ship.\nSource paths are not in this fixture repo; confirm them in the app repo.\n\n- [ ] **T1 (P1, human: ~1h / CC: ~5min)** \u2014 Button / settings header \u2014 Make Save the only filled primary (`#1d4ed8`, white text); Reset, Cancel, Export use the neutral ghost variant at both breakpoints and in idle, dirty, pending and disabled states.\n  - Surfaced by: Pass 1 Information Architecture \u2014 Gap 1, decision 1A\n  - Files: settings page action-group styles; Button variant usage in the settings header\n  - Verify: at 1024px and 320px, only Save is filled; pending/disabled Save label and spinner meet 4.5:1 / 3:1; tab order unchanged\n- [ ] **T2 (P1, human: ~2h / CC: ~10min)** \u2014 Save button pending state \u2014 Show inline spinner + \u201cSaving\u2026\u201d inside the aria-disabled, aria-busy Save button while the request is pending; reduced-motion fallback; reserve min-width so the row does not reflow; InlineStatus text unchanged.\n  - Surfaced by: Pass 2 Interaction States \u2014 Gap 5, decision 2A\n  - Files: settings form submit handler / Save button; shared pending-button pattern used by Export\n  - Verify: throttle network to 3s, press Save: label reads \u201cSaving\u2026\u201d, no layout shift, second click/Enter ignored, focus stays on Save, live region silent; with `prefers-reduced-motion: reduce` the spinner does not animate\n- [ ] **T3 (P1, human: ~1h / CC: ~5min)** \u2014 Error presentation \u2014 Apply `error.text #991b1b` on `error.surface #fef2f2` with the existing icon and explicit text to inline field errors, network/Export errors and ErrorSummary.\n  - Surfaced by: Pass 5 Design System Alignment / Pass 6 Accessibility \u2014 Gap 3, decision 5A\n  - Files: error/status area styles; Field error styles; ErrorSummary styles\n  - Verify: contrast checker reports \u2265 4.5:1 for error text and the Retry ghost label on `#fef2f2`, \u2265 3:1 for the focus ring; error is announced with text, not color only\n- [ ] **T4 (P2, human: ~1h / CC: ~5min)** \u2014 Typography \u2014 Set 16px on description, labels, helper, status, error, button and dialog text; 20px on Profile/Notifications h2; controls inherit 16px `system-ui, sans-serif`; remove all 14px/18px form text. Verify the shell h1 size and leave it unchanged.\n  - Surfaced by: Pass 4 AI Slop \u2014 Gap 4, decision 3A; Pass 7 \u2014 decision 6A\n  - Files: settings form typography styles; fieldset heading styles\n  - Verify: computed font-size audit of the form shows only 16px and 20px; h1 computed size equals its pre-change value\n- [ ] **T5 (P2, human: ~1h / CC: ~5min)** \u2014 Spacing \u2014 Apply the 8px scale: 32px between sections (header\u2192status slot\u2192Profile\u2192Notifications), 24px between field groups and after each h2, 8px label-to-input and error-to-Retry; status/error slot keeps its rhythm when empty.\n  - Surfaced by: Pass 5 Design System Alignment \u2014 Gap 2, decision 4A\n  - Files: settings page layout styles; Field and fieldset spacing\n  - Verify: computed margin/gap audit shows only 8/24/32 in the form; toggling an error on and off does not shift Profile's position\n- [ ] **T6 (P3, human: ~5min / CC: ~1min)** \u2014 TODOS.md \u2014 Create TODOS.md with the \u201cpage-title type role in DESIGN.md\u201d item above.\n  - Surfaced by: Pass 7 \u2014 decision 6A; TODO 1 approved (D9)\n  - Files: `TODOS.md` (new)\n  - Verify: file exists with What/Why/Pros/Cons/Context/Depends-on fields\n\n_No new tasks from Pass 3 (journey) or Pass 6 (responsive) beyond the carried decisions above._\n\nHousekeeping approved in this session (D1), to run after plan mode exits: append the gstack skill-routing section to `CLAUDE.md` and commit it (`chore: add gstack skill routing rules to CLAUDE.md`).\n\n## Completion Summary\n\n```\n  +====================================================================+\n  |         DESIGN PLAN REVIEW \u2014 COMPLETION SUMMARY                    |\n  +====================================================================+\n  | System Audit         | DESIGN.md present; UI scope: 1 settings page |\n  | Step 0               | 7/10 initial; all 7 dimensions, text-only    |\n  | Pass 1  (Info Arch)  |  6/10 \u2192 10/10 after fixes                    |\n  | Pass 2  (States)     |  7/10 \u2192 10/10 after fixes                    |\n  | Pass 3  (Journey)    |  8/10 \u2192 10/10 after fixes                    |\n  | Pass 4  (AI Slop)    |  6/10 \u2192  9/10 after fixes                    |\n  | Pass 5  (Design Sys) |  5/10 \u2192 10/10 after fixes                    |\n  | Pass 6  (Responsive) |  9/10 \u2192 10/10 after fixes                    |\n  | Pass 7  (Decisions)  | 1 resolved, 0 deferred                       |\n  +--------------------------------------------------------------------+\n  | NOT in scope         | written (6 items)                            |\n  | What already exists  | written                                      |\n  | TODOS.md updates     | 1 item proposed (approved)                   |\n  | Approved Mockups     | 0 generated, 0 approved (text-only review)   |\n  | Decisions made       | 6 added to plan (1A, 2A, 3A, 4A, 5A, 6A)     |\n  | Decisions deferred   | 0                                            |\n  | Overall design score | 5/10 \u2192 9/10                                  |\n  +====================================================================+\n```\n\nPass 4 stays at 9 because the display voice is the mandated `system-ui` stack; an accepted deviation, not an open finding. Plan is design-complete. Run /design-review after implementation for visual QA.\n\n## Unresolved Decisions\n\nNone. Every finding (Issues 1-6) and the one TODO received its own decision in this session.\n\n## GSTACK REVIEW REPORT\n\n| Review | Trigger | Why | Runs | Status | Findings |\n|--------|---------|-----|------|--------|----------|\n| CEO Review | `/plan-ceo-review` | Scope & strategy | 0 | \u2014 | \u2014 |\n| Outside Review | codex (design phase, via `/plan-design-review`) | Independent 2nd opinion | 0 | skipped (user request) | \u2014 |\n| Eng Review | `/plan-eng-review` | Architecture & tests (required) | 0 | \u2014 | \u2014 |\n| Design Review | `/plan-design-review` | UI/UX gaps | 1 | clean | score: 5/10 \u2192 9/10, 6 decisions |\n| DX Review | `/plan-devex-review` | Developer experience gaps | 0 | \u2014 | \u2014 |\n\n- **OUTSIDE COVERAGE:** provider codex, phase design, skipped at the user's request; no outside findings. Native review only (host claude).\n- **VERDICT:** DESIGN CLEARED \u2014 eng review required.\n\nNO UNRESOLVED DECISIONS\n",
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