Re-ask autoplan gate replies that leave an approval pending (#4181)

Now that the /autoplan Phase 4 gate renders, its reply mapping is reachable.
gstack-gate parse accepts p1a while a User Challenge is still pending, and
treats all as rec, which takes plan-changing recommendations, yet the skill
sent both straight to A (approve as written). Re-present a reply that leaves
an approval item pending, and send a plan change chosen on a d<n> or uc<n>
item, all included, to B or B2. The paragraph is 3 characters shorter, so
the 12 autoplan size pins drop by 3.

Review-Finding: p1/outside-voice#1 reader=outside-voice
Review-Finding: p1/adversarial-native#1 reader=adversarial-native
Review-Finding: p1/adversarial-native#2 reader=adversarial-native
Review-Finding: p1/red-team#1 reader=red-team
Review-Finding: p1/red-team#2 reader=red-team
Co-authored-by: capy-ai[bot] <230910855+capy-ai[bot]@users.noreply.github.com>

autoplan/SKILL.md

@@ -663,8 +663,8 @@ verbatim (URGENT block, plain summary, numbered decisions seven per page with ea
 auto default, review-record path; `--page N` for later pages), never the full review.
 
 Parse the reply: `~/.claude/skills/gstack/bin/gstack-gate parse $_AP/gate.json --reply "<text>" --gate-rev <rev>`;
-unparsed or stale replies are re-presented (`gate_rev`+1), never guessed. `all` or `p1a`
-without overrides = A; `d<n>` overrides = B; `uc<n>` overrides = B2; `p1c`/`p1d`/`p1e`
+unparsed, stale or `pending` replies are re-presented (`gate_rev`+1), never guessed. `p1a`
+with no change = A; a `d<n>`/`uc<n>` change (`all` too) = B/B2; `p1c`/`p1d`/`p1e`
 = C/D/E. Under `SESSION_KIND: unattended` Read `sections/unattended.md`, end here
 with its `GSTACK_RESULT` line and never approve.
 

autoplan/SKILL.md.tmpl

@@ -398,8 +398,8 @@ verbatim (URGENT block, plain summary, numbered decisions seven per page with ea
 auto default, review-record path; `--page N` for later pages), never the full review.
 
 Parse the reply: `~/.claude/skills/gstack/bin/gstack-gate parse $_AP/gate.json --reply "<text>" --gate-rev <rev>`;
-unparsed or stale replies are re-presented (`gate_rev`+1), never guessed. `all` or `p1a`
-without overrides = A; `d<n>` overrides = B; `uc<n>` overrides = B2; `p1c`/`p1d`/`p1e`
+unparsed, stale or `pending` replies are re-presented (`gate_rev`+1), never guessed. `p1a`
+with no change = A; a `d<n>`/`uc<n>` change (`all` too) = B/B2; `p1c`/`p1d`/`p1e`
 = C/D/E. Under `SESSION_KIND: unattended` Read `sections/unattended.md`, end here
 with its `GSTACK_RESULT` line and never approve.
 

test/fixtures/skill-md-size-allowlist.json

@@ -2,53 +2,53 @@
   "_comment": "Generated SKILL.md files over the limit, pinned at their exact character count (#3199). test/skill-md-size-guard.test.ts fails when a pinned skill grows past its pin or shrinks below it: lower the pin when a skill shrinks and delete it once the skill is within the limit. Raising a pin is an owner decision. The shared-preamble hoist (GSTA-96) moved every tier 2+ skill's shared preamble into sections/preamble.md; the pins below are what remains.",
   "limit": 100000,
   "pins": {
-    "agy/gstack-autoplan": 109575,
+    "agy/gstack-autoplan": 109572,
     "agy/gstack-plan-design-review": 109096,
     "agy/gstack-plan-devex-review": 114924,
     "agy/gstack-plan-eng-review": 143580,
     "agy/gstack-review": 104735,
-    "codex/gstack-autoplan": 108318,
+    "codex/gstack-autoplan": 108315,
     "codex/gstack-plan-design-review": 110453,
     "codex/gstack-plan-devex-review": 116432,
     "codex/gstack-plan-eng-review": 144745,
     "codex/gstack-review": 104119,
-    "copilot/gstack-autoplan": 109018,
+    "copilot/gstack-autoplan": 109015,
     "copilot/gstack-plan-design-review": 109362,
     "copilot/gstack-plan-devex-review": 114386,
     "copilot/gstack-plan-eng-review": 143745,
     "copilot/gstack-review": 104316,
-    "cursor/gstack-autoplan": 108250,
+    "cursor/gstack-autoplan": 108247,
     "cursor/gstack-plan-design-review": 107904,
     "cursor/gstack-plan-devex-review": 113656,
     "cursor/gstack-plan-eng-review": 142335,
     "cursor/gstack-review": 122788,
-    "factory/gstack-autoplan": 110528,
+    "factory/gstack-autoplan": 110525,
     "factory/gstack-plan-design-review": 111002,
     "factory/gstack-plan-devex-review": 117019,
     "factory/gstack-plan-eng-review": 145443,
     "factory/gstack-review": 126561,
-    "gbrain/gstack-autoplan": 108657,
+    "gbrain/gstack-autoplan": 108654,
     "gbrain/gstack-plan-eng-review": 124963,
-    "gemini/gstack-autoplan": 108808,
+    "gemini/gstack-autoplan": 108805,
     "gemini/gstack-plan-design-review": 109190,
     "gemini/gstack-plan-devex-review": 114214,
     "gemini/gstack-plan-eng-review": 143578,
     "gemini/gstack-review": 104138,
-    "hermes/gstack-autoplan": 108611,
+    "hermes/gstack-autoplan": 108608,
     "hermes/gstack-plan-eng-review": 124999,
-    "kiro/gstack-autoplan": 108024,
+    "kiro/gstack-autoplan": 108021,
     "kiro/gstack-plan-design-review": 107750,
     "kiro/gstack-plan-devex-review": 113508,
     "kiro/gstack-plan-eng-review": 142197,
     "kiro/gstack-review": 122612,
-    "openclaw/gstack-autoplan": 108480,
+    "openclaw/gstack-autoplan": 108477,
     "openclaw/gstack-plan-eng-review": 123478,
-    "opencode/gstack-autoplan": 108999,
+    "opencode/gstack-autoplan": 108996,
     "opencode/gstack-plan-design-review": 109218,
     "opencode/gstack-plan-devex-review": 114264,
     "opencode/gstack-plan-eng-review": 143604,
     "opencode/gstack-review": 123410,
-    "slate/gstack-autoplan": 108137,
+    "slate/gstack-autoplan": 108134,
     "slate/gstack-plan-design-review": 107827,
     "slate/gstack-plan-devex-review": 113582,
     "slate/gstack-plan-eng-review": 142266,