merge: resolve conflicts with origin/main, bump to v1.22.0.0

Main shipped v1.21.0.0 (browser-skills) and v1.21.1.0 (plan-ceo smoke
tightening + classifyVisible extraction) while this branch was in flight.
Resolves all four merge conflicts:

- VERSION 1.22.0.0 (was claiming v1.21.0.0; queue advanced past v1.21.1.0;
  MINOR scale on top per scale-aware bumps)
- package.json synced to 1.22.0.0
- claude-pty-runner.ts: integrated 'auto_decided' outcome into main's new
  classifyVisible() pure function. Branch order is now silent_write →
  auto_decided → plan_ready → asked. Kept BOTH new options on the runner
  (`extraArgs` from this branch, `env` from main). isPlanReadyVisible and
  isAutoDecidedVisible remain whitespace-tolerant.
- touchfiles.test.ts: count of plan-ceo-review/SKILL.md selections updates
  to 21 (main added plan-ceo-finding-count; this branch added
  autoplan-auto-mode + auto-decide-preserved).
- CHANGELOG.md: dropped this branch's stale v1.21.0.0 draft, kept main's
  v1.21.1.0 entry intact, wrote v1.22.0.0 entry on top covering the
  AskUserQuestion-blocked regression fix.

plan-ceo-plan-mode test auto-merged: main's stricter baseline ('asked'
only) + this branch's AskUserQuestion-blocked regression case both
present and run sequentially. SKILL.md goldens regenerated via
`bun run gen:skill-docs --host all` and the 3 host-ship goldens copied
into test/fixtures/golden/.

Free test suite: 470/470 pass post-merge.

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

test/helpers/touchfiles.ts

@@ -122,6 +122,15 @@ export const E2E_TOUCHFILES: Record<string, string[]> = {
   'ship-idempotency-pty':        ['ship/**', 'bin/gstack-next-version', 'lib/worktree.ts', 'test/helpers/claude-pty-runner.ts'],
   'autoplan-chain-pty':          ['autoplan/**', 'plan-ceo-review/**', 'plan-design-review/**', 'plan-eng-review/**', 'plan-devex-review/**', 'test/fixtures/plans/ui-heavy-feature.md', 'test/helpers/claude-pty-runner.ts'],
   'e2e-harness-audit':            ['plan-ceo-review/**', 'plan-eng-review/**', 'plan-design-review/**', 'plan-devex-review/**', 'scripts/resolvers/preamble/generate-completion-status.ts', 'test/helpers/agent-sdk-runner.ts', 'test/helpers/claude-pty-runner.ts'],
+
+  // Per-finding AskUserQuestion count + review-report-at-bottom assertion.
+  // Each test drives its skill end-to-end; touchfiles include preamble +
+  // completion-status resolvers because they affect question cadence and
+  // terminal output (the regression surface this test catches).
+  'plan-ceo-finding-count':      ['plan-ceo-review/**', 'scripts/resolvers/preamble.ts', 'scripts/resolvers/preamble/generate-ask-user-format.ts', 'scripts/resolvers/preamble/generate-completion-status.ts', 'test/helpers/claude-pty-runner.ts', 'test/skill-e2e-plan-ceo-finding-count.test.ts'],
+  'plan-eng-finding-count':      ['plan-eng-review/**', 'scripts/resolvers/preamble.ts', 'scripts/resolvers/preamble/generate-ask-user-format.ts', 'scripts/resolvers/preamble/generate-completion-status.ts', 'test/helpers/claude-pty-runner.ts', 'test/skill-e2e-plan-eng-finding-count.test.ts'],
+  'plan-design-finding-count':   ['plan-design-review/**', 'scripts/resolvers/preamble.ts', 'scripts/resolvers/preamble/generate-ask-user-format.ts', 'scripts/resolvers/preamble/generate-completion-status.ts', 'test/helpers/claude-pty-runner.ts', 'test/skill-e2e-plan-design-finding-count.test.ts'],
+  'plan-devex-finding-count':    ['plan-devex-review/**', 'scripts/resolvers/preamble.ts', 'scripts/resolvers/preamble/generate-ask-user-format.ts', 'scripts/resolvers/preamble/generate-completion-status.ts', 'test/helpers/claude-pty-runner.ts', 'test/skill-e2e-plan-devex-finding-count.test.ts'],
   'brain-privacy-gate':           ['scripts/resolvers/preamble/generate-brain-sync-block.ts', 'scripts/resolvers/preamble.ts', 'bin/gstack-brain-sync', 'bin/gstack-brain-init', 'bin/gstack-config', 'test/helpers/agent-sdk-runner.ts'],
 
   // AskUserQuestion format regression (RECOMMENDATION + Completeness: N/10)
@@ -404,6 +413,15 @@ export const E2E_TIERS: Record<string, 'gate' | 'periodic'> = {
   'ship-idempotency-pty':      'periodic',   // ~$3/run, real /ship in plan mode
   'autoplan-chain-pty':        'periodic',   // ~$8/run, all 3 phases sequential
 
+  // Per-finding count + review-report-at-bottom — periodic because each
+  // run drives a full skill end-to-end (~25 min, ~$5/run). Sequential
+  // execution during calibration; concurrent opt-in only after measured
+  // comparison agrees (plan §D15).
+  'plan-ceo-finding-count':    'periodic',
+  'plan-eng-finding-count':    'periodic',
+  'plan-design-finding-count': 'periodic',
+  'plan-devex-finding-count':  'periodic',
+
   // Privacy gate for gstack-brain-sync — periodic (non-deterministic LLM call,
   // costs ~$0.30-$0.50 per run, not needed on every commit)
   'brain-privacy-gate': 'periodic',