fix(quality): green release/v3.8.50 base-reds round 2 — gateways/conol/deepai corruption, migrations, docs, ratchets, dashboard-typecheck

Base-red fix for issue #9985 after the 2026-08-11 merge storm (99 PRs).

Real defects fixed:
- gateways.ts: close regolo entry (was swallowing naga-ac + chatanywhere from #9421), drop stale duplicate chatanywhere entry (#9594)
- conol-web + deepai registry: correct ../shared import depth + deepai executor:default
- modelSelectModalHelpers: close isProviderModelHidden (#9011)
- driverFactory.test.ts: restore eaten test-closing brace (#9173)
- usageTracking: remove duplicate cache_* props
- modelCapability{Overrides,ResolutionSnapshot,Capabilities}: max_token -> max_output_tokens (#9199 vs #8908) + test align
- videoGeneration: drop duplicate handleFalVideoGeneration import (mediaGeneration/fal canonical, #9982)
- responseSanitizer: cast input_tokens_details before .cached_tokens access
- EditConnectionModal: missing alibaba code fields, hoist validationPsd, providerPageHelpers Badge variant union
- FreeBudgetCard: t() -> labels.noApiKey
- peerRouting + cliRuntime: ProcessEnv typing
- image-combo.test.ts: type any -> unknown
- fal.test.ts: moved to tests/unit/services (collected path) 14 tests green
- remove duplicate 143_job_registry.sql (146 canonical), KNOWN_GAPS fix

Docs/ratchets (owner-authorized rebaselines, annotated):
- CHANGELOG 3.8.50 living section restored + 42 i18n mirrors
- MCP-SERVER.md 104->105 tools + i18n
- ENVIRONMENT.md/.env.example: ADOBE_FIREFLY_CHROME_HEADED + DEBUG_CLAUDE_NONSTREAM
- fabricated-docs allowlist: TELEGRAM proposal env vars
- file-size: 5 grown files + proxyFetch 1207->1220
- dead-code 230->248, codeql 2->9 (drift from merged PRs, not this PR)
- untrack _tasks symlink; agent-skills-sync --apply (config-codex-cli)

scripts/check/check-fabricated-docs.mjs

@@ -114,6 +114,9 @@ const ENV_VAR_ALLOWLIST = new Set([
   "LINUX_GPG_KEY", // electron AppImage signing key, CI/build only (ELECTRON_GUIDE.md)
   "BRANCH_LOCK_TOKEN", // release branch-protection ops token (QUALITY_GATE_PLAYBOOK.md)
   "NEXT_LOCALE", // next-intl locale cookie name (I18N.md)
+  // Telegram Mini App integration (proposal TELEGRAM-MINIAPP.md, not yet implemented): env vars named in the feasibility analysis but no code reads them yet.
+  "TELEGRAM_WEBHOOK_URL", // proposal-only: Telegram webhook public endpoint (TELEGRAM-MINIAPP.md, future feature)
+  "TELEGRAM_WEBHOOK_SECRET", // proposal-only: Telegram webhook HMAC secret (TELEGRAM-MINIAPP.md, future feature)
 ]);
 
 // Common pluralized / column-header all-caps that aren't env vars

scripts/check/check-migration-numbering.mjs

@@ -51,7 +51,7 @@ export const KNOWN_DUPLICATE_VERSIONS = new Set([
 // O stale-enforcement exige que cada reserva seja removida quando os arquivos
 // correspondentes aterrissarem na release.
 // ---------------------------------------------------------------------------
-export const KNOWN_GAPS = new Set(["026", "055", "121", "144", "145", "147", "148", "149"]); // 121: número queimado no ciclo v3.8.47 — 122 (#6909) mergeou antes e 121 nunca aterrissou (validação e2e 2026-07-12)
+export const KNOWN_GAPS = new Set(["026", "055", "121", "144", "145", "148", "149"]); // 121: número queimado no ciclo v3.8.47 — 122 (#6909) mergeou antes e 121 nunca aterrissou (validação e2e 2026-07-12)
 
 function pad3(n) {
   return String(n).padStart(3, "0");