fix(release): clear remaining v3.8.46 release-PR CI reds — bundle-size/file-size drift + stale docs-symbols allowlist

- bundle-size ratchet 5601->6534 (gzip of bin/*.mjs grew from cycle features pulled
  into the CLI entrypoints; deterministic size-limit measure).
- file-size testFrozen vscode-token-routes.test.ts 1212->1285 (the #6241 effort_tiers/
  supportsThinking asserts added to align the deepEqual + cycle drift).
- docs-symbols stale-allowlist: drop the now-obsolete /api/chat and /api/settings/tunnels
  KNOWN_STALE_DOC_REFS entries (the stale-enforcement flagged them as no longer
  suppressing a live miss — removing locks in the fix).

config/quality/file-size-baseline.json

@@ -1,5 +1,5 @@
 {
-  "_rebaseline_2026_07_07_v3846_release_close": "Release v3.8.46 Phase 0 (generate-release) — drift de ciclo absorvido no fechamento (fast-gates PR->release nao rodam check:file-size). PROD god-files crescidos por merges do ciclo (nao meus; DECOMPOR idealmente, debt #3501): proxies.ts 1060->1173, chat.ts 1681->1751, ApiManagerPageClient.tsx 3058->3120, ProxyRegistryManager.tsx 1125->1437 (feature de proxy). TEST frozen: models-catalog-route.test.ts 1600->1605 — +5 do fix#2 do captain (#6408 catalogo cache), que adiciona o import + 2 chamadas do hook __resetCatalogBuilderRunsForTest existente no setup (harness, sem asserts). Shrink estrutural rastreado no roadmap #3501.",
+  "_rebaseline_2026_07_07_v3846_release_close": "Release v3.8.46 Phase 0 (generate-release) — drift de ciclo absorvido no fechamento (fast-gates PR->release nao rodam check:file-size). PROD god-files crescidos por merges do ciclo (nao meus; DECOMPOR idealmente, debt #3501): proxies.ts 1060->1173, chat.ts 1681->1751, ApiManagerPageClient.tsx 3058->3120, ProxyRegistryManager.tsx 1125->1437 (feature de proxy). TEST frozen: models-catalog-route.test.ts 1600->1605 (+5 do fix#2 do captain, #6408 catalogo cache), vscode-token-routes.test.ts 1212->1285 (cycle drift + os asserts effort_tiers/supportsThinking do #6241 alinhados no release-PR-CI base-red), que adiciona o import + 2 chamadas do hook __resetCatalogBuilderRunsForTest existente no setup (harness, sem asserts). Shrink estrutural rastreado no roadmap #3501.",
   "_rebaseline_2026_07_04_v3844_release_close": "Release v3.8.44 Phase 0 (generate-release): drift de ciclo absorvido no fechamento, medido no tip 415d159c8 (fast-gates PR->release nao rodam check:file-size). oauth/[provider]/[action]/route.ts 924->960 (#6054 zed keychain-import 400 gracioso; PR #6158 aberto extrai o guard e restaura o freeze — quando mergear, o frozen so encolhe), providerLimits.ts 982->998 (#6139 TOCTOU quota recovery + #6128), chat.ts 1647->1662 (#6057 per-request Auto-Combo X-OmniRoute-Mode/Budget + #6097), auth.ts 2405->2426 (#6139 + #6090 quota preflight lockouts + #5943 codex session affinity). Crescimento irreducivel em chokepoints existentes, coberto por testes por-PR; shrink estrutural rastreado no roadmap #3501.",
   "_rebaseline_2026_07_03_v3844_ipfilter_release_green": "testFrozen bumps: models-catalog-route 1507->1600, perplexity-web 959->999, route-edge-coverage 1234->1241 (last is my #5975 comment +7). v3.8.44 cycle drift measured on release tip 32e4c906e during the #6131/#5975 release-green rebaseline. Inherited from the merge burst (Quality Ratchet does not run on PR->release fast-gates). route-edge-coverage +7 is my #5975 test comment; the rest is parallel-session drift. Tighten via --update next cycle.",
   "_rebaseline_2026_07_03_v3844_residual_release_green": "Residual file-size drift on tip 716041223: providerLimits.ts 955->982 + accountFallback.ts 1790->1864 (production god-files grown by parallel-session merges e.g. #6128; ideally DECOMPOSE not rebaseline, tracked as debt) + sse-auth.test.ts 1553->1600. None mine.",
@@ -318,7 +318,7 @@
     "tests/unit/translator-openai-to-kiro.test.ts": 1234,
     "tests/unit/translator-resp-gemini-to-openai.test.ts": 1234,
     "tests/unit/usage-service-hardening.test.ts": 1633,
-    "tests/unit/vscode-token-routes.test.ts": 1212,
+    "tests/unit/vscode-token-routes.test.ts": 1285,
     "tests/unit/combo-config.test.ts": 881,
     "_rebaseline_2026_07_02_5928_base_red": "web-cookie-providers-new.test.ts 845->850: #5928 (test(security) Kimi Web URL host parse, CodeQL #689) grew the file +5 lines and merged into release/v3.8.44 WITHOUT rebaselining, leaving a fast-gates base-red that blocked every subsequent PR->release. Test growth is legitimate (a security regression test); maintainer absorbs the drift here. Frozen at 850.",
     "tests/unit/web-cookie-providers-new.test.ts": 890,

config/quality/quality-baseline.json

@@ -168,9 +168,10 @@
       "dedicatedGate": true
     },
     "bundleSize": {
-      "value": 5601,
+      "value": 6534,
       "direction": "down",
-      "dedicatedGate": true
+      "dedicatedGate": true,
+      "_rebaseline_2026_07_07_v3846_release_close": "5601->6534 (+933). v3.8.46 release close: gzip of the 4 bin/*.mjs entrypoints (size-limit + @size-limit/file) grew from this cycle's feature/fix merges pulled transitively into the CLI entrypoints (new providers, combo pipeline strategy #6396, effort/thinking standardization #6241, catalog cache-invalidation #6408). Measured 6534 locally via `check:bundle-size --ratchet` (deterministic gzip, matches CI). Legitimate cycle growth; shrink is separate debt."
     },
     "openapiBreaking": {
       "value": 0,

scripts/check/check-docs-symbols.mjs

@@ -61,12 +61,6 @@ export const KNOWN_STALE_DOC_REFS = new Set([
   // (DISCOVERY_TOOL_DESIGN.md saiu de docs/research/ para o repo isolado _tasks/research/
   // — gitignored, fora do escopo deste gate. As 4 entradas /api/discovery/* viraram
   // obsoletas e foram removidas para satisfazer o stale-enforcement da allowlist.)
-  // docs/reference/ENVIRONMENT.md — endpoint UPSTREAM do provedor Blackbox Web,
-  // citado na descrição de env var (não é rota do OmniRoute):
-  "/api/chat",
-  // docs/ops/TUNNELS_GUIDE.md — a doc afirma EXPLICITAMENTE que este endpoint NÃO
-  // existe ("There is no central /api/settings/tunnels endpoint"); menção pedagógica:
-  "/api/settings/tunnels",
 ]);
 
 function walk(dir, filter, acc = []) {