autoplan: phase drivers match the loaded review skills (s05 H1, s05 H2, s05 H3, s05 H4, s05 H5, s05 M5)

- H1/H2: the skip list names the current headings ('Step 0: Detect platform
  and base branch', 'Design Outside Voices (independent)'); the old names
  never matched, risking a duplicate base-branch detection or outside-voice pass.
- H3: the DX journey map is the 6-stage table from Step 0F, not 9 stages.
- H4: the DX checklist names Step 0 'DX Investigation' and scores only after
  the evidence exists, as plan-devex-review requires.
- H5 (manual merge): the eng test-plan artifact uses the eng skill's
  {user}-{branch}-eng-review-test-plan-{datetime}.md name under
  $GSTACK_STATE_ROOT/projects/$SLUG (consistent with s04 F3).
- M5: the Decision Audit Trail separator has 7 columns to match its header.
No test pins the removed text. Three autoplan PTY cases fail under Bun 1.3.14
and pass under Bun 1.4.0. expected red until the regeneration commit

autoplan/SKILL.md.tmpl

@@ -264,12 +264,12 @@ the tasks aggregator at Phase 4. Run all applicable skills and lazy sections ful
 - Search Before Building
 - Completion Status Protocol
 - Telemetry (run last)
-- Step 0: Detect base branch
+- Step 0: Detect platform and base branch
 - Review Readiness Dashboard
 - Plan File Review Report
 - Prerequisite Skill Offer (BENEFITS_FROM)
 - Outside Voice — Independent Plan Challenge
-- Design Outside Voices (parallel)
+- Design Outside Voices (independent)
 
 Follow ONLY the review-specific methodology, sections, and required outputs.
 
@@ -328,7 +328,7 @@ Immediately after each auto-decision, append one row to the plan file using Edit
 ## Decision Audit Trail
 
 | # | Phase | Decision | Classification | Principle | Rationale | Rejected |
-|---|-------|----------|-----------|-----------|----------|
+|---|-------|----------|----------------|-----------|-----------|----------|
 ```
 
 ---

autoplan/sections/dx-phase.md.tmpl

@@ -65,8 +65,10 @@ Outer tool timeout: 720000ms. Failed/incomplete outside review → unavailable;
 
 **Required execution checklist (DX):**
 
-1. Step 0 (DX Scope Assessment): Auto-detect product type. Map the developer journey.
-   Rate initial DX completeness 0-10. Assess TTHW.
+1. Step 0 (DX Investigation, 0A-0G): Auto-detect product type, then settle persona,
+   empathy narrative, competitive benchmark and TTHW target, and trace the developer
+   journey. Score only after this evidence exists; the initial DX score is the
+   pre-fix pass scores.
 
 2. Step 0.5 (Dual Voices): Present the completed calls above under {{OUTSIDE_LABEL}} SAYS
    (DX — developer experience challenge) and {{NATIVE_LABEL}} SUBAGENT (DX — independent review).
@@ -91,7 +93,7 @@ Missing/disabled voice = N/A, never CONFIRMED. Flag any single-voice critical fi
 4. DX Scorecard: Produce the full scorecard with all 8 dimensions scored.
 
 **Mandatory outputs from Phase 2.5:**
-- Developer journey map (9-stage table)
+- Developer journey map (6-stage table from Step 0F)
 - Developer empathy narrative (first-person perspective)
 - DX Scorecard with all 8 dimension scores
 - DX Implementation Checklist

autoplan/sections/eng-phase.md.tmpl

@@ -51,7 +51,7 @@ Outer tool timeout: 720000ms. Failed/incomplete outside review → unavailable;
 
 - Architecture choices: explicit over clever (P5). If {{OUTSIDE_LABEL}} disagrees with valid reason → TASTE DECISION. Scope changes both models agree on → USER CHALLENGE.
 - Evals: always include all relevant suites (P1)
-- Test plan: generate artifact at `~/.gstack/projects/$SLUG/{user}-{branch}-test-plan-{datetime}.md`
+- Test plan: generate artifact at `$GSTACK_STATE_ROOT/projects/$SLUG/{user}-{branch}-eng-review-test-plan-{datetime}.md` (the loaded eng skill's name and root)
 - TODOS.md: collect all deferred scope expansions from every prior phase (Eng runs last), auto-write
 
 **Required execution checklist (Eng):**