Merge remote-tracking branch 'origin/main' into garrytan/workspace-aware-ship

Rebumped v1.8.0.0 -> v1.11.0.0 (minor-past main's v1.10.1.0) using
bin/gstack-next-version — the same queue-aware path this branch introduces.
CHANGELOG repositioned so v1.11.0.0 sits above main's new entries
(v1.10.1.0 / v1.10.0.0 / v1.9.0.0).

Conflicts resolved:
- VERSION, package.json: rebumped to v1.11.0.0 (util-picked)
- bin/gstack-config: merged both lists (workspace_root + gbrain keys)
- CHANGELOG.md: hoisted v1.11.0.0 entry above main's new entries

Pre-existing failures in main (4) documented but not fixed in this PR:
1. gstack-brain-sync secret scan > blocks bearer-json (brain-sync tests)
2. no files larger than 2MB (security-bench fixture, already TODO'd)
3. selectTests > skill-specific change (touchfiles scoping)
4. Opus 4.7 overlay pacing directive (expectation stale after v1.10.1.0
   removed the Fan out nudge)

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

scripts/resolvers/preamble.ts

@@ -37,6 +37,9 @@ import { generateWritingStyleMigration } from './preamble/generate-writing-style
 // Host-specific instructions
 import { generateBrainHealthInstruction } from './preamble/generate-brain-health-instruction';
 
+// GBrain cross-machine sync (runs at skill start; end-side handled in completion-status)
+import { generateBrainSyncBlock } from './preamble/generate-brain-sync-block';
+
 // Behavioral / voice
 import { generateVoiceDirective } from './preamble/generate-voice-directive';
 
@@ -84,11 +87,16 @@ export function generatePreamble(ctx: TemplateContext): string {
     generateVendoringDeprecation(ctx),
     generateSpawnedSessionCheck(),
     generateBrainHealthInstruction(ctx),
+    // AskUserQuestion Format renders BEFORE the model overlay so the pacing rule
+    // is the ambient default; the overlay's behavioral nudges land as subordinate
+    // patches. Opus 4.7 reads top-to-bottom and absorbs the first pacing directive
+    // it hits; reversing this order regresses plan-review cadence (v1.6.4.0 bug).
+    ...(tier >= 2 ? [generateAskUserFormat(ctx)] : []),
+    generateBrainSyncBlock(ctx),
     generateModelOverlay(ctx),
     generateVoiceDirective(tier),
     ...(tier >= 2 ? [
       generateContextRecovery(ctx),
-      generateAskUserFormat(ctx),
       generateWritingStyle(ctx),
       generateCompletenessSection(),
       generateConfusionProtocol(),