chore(deno): migrate toolchain from Node 24 + pnpm to Deno 2.9.7 + TypeScript 7.0.2 (W1.5)

- root deno.json workspace (nodeModulesDir auto), npm versions registered once in imports, deno.lock;
  remove pnpm-lock/pnpm-workspace/root package.json; members keep minimal package.json (name/type/exports)
- tasks: dev, typecheck (tsc 7.0.2 per member + deno check), lint/fmt (biome, useImportExtensions),
  test (vitest via deno), check:tokens, build (web + deno compile), ci, db:migrate/reset, gen:types
- tsconfig base moved to config/ (no root tsconfig.json); deno types -> types/deno.d.ts; web drops baseUrl
- server: Deno.serve entry with graceful shutdown, --role migrate|preflight|probe, WEB_ROOT static SPA hosting;
  drop @hono/node-server, tsx, esbuild build.mjs
- logger: redact child() bindings and serialize err by message/stack; sync stdout destination; tests
- relative imports get explicit extensions (sites/mp-sync paths left for follow-up)
- crash-recovery tests spawn `deno run -A`; tasks tests use unique per-file schemas
- single-container Dockerfile + entrypoint (migrate -> preflight -> api+worker watchdog), docker-compose.yml
- docs: README, runbook, ADR-001 superseded, plan §1 validation row

Co-Authored-By: Claude Fable 5.1 <[email protected]>

docs/design/interface-materials.md

@@ -30,7 +30,7 @@
    - 流媒体页面的内容区统一用 `max-w-[1800px]` 加 `px-4 sm:px-6 lg:px-10`，标题、海报行和顶栏对齐。
 7. **动效只做一次性的**。入场、按压回弹、悬停反馈可以做；持续运动的装饰不做。主按钮的光谱环是唯一的例外，而且在减少动态效果时停转。
 
-这些规则里能机器检查的，由 [check-design-tokens.sh](../../apps/web/scripts/check-design-tokens.sh) 在 `pnpm run ci` 中守住（见[设计 token](design-tokens.md#规则)）。
+这些规则里能机器检查的，由 [check-design-tokens.sh](../../apps/web/scripts/check-design-tokens.sh) 在 `deno task ci` 中守住（见[设计 token](design-tokens.md#规则)）。
 
 ## 结构