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- docs: README, runbook, ADR-001 superseded, plan §1 validation row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]>

packages/agent/test/runtime.test.ts

@@ -9,9 +9,9 @@ import {
   checkToolCall,
   createFakeRuntime,
   type FakeScript,
-} from "../src";
-import { crashScript, RUN_ID } from "./fixtures/crash-script";
-import { type Fixture, makeFixture, settings, tempDir, types } from "./helpers";
+} from "../src/index.ts";
+import { crashScript, RUN_ID } from "./fixtures/crash-script.ts";
+import { type Fixture, makeFixture, settings, tempDir, types } from "./helpers.ts";
 
 const opened: AgentRun[] = [];
 afterEach(async () => {
@@ -276,10 +276,14 @@ describe("PiAgentRuntime + FakeModelProvider", () => {
 
   it("JSONL 恢复:子进程在 download.submit 执行中被 SIGKILL,新进程 resume 得到“结果未知”且不重复提交", async () => {
     const sessionDir = await tempDir();
-    const child = spawn(process.execPath, ["--import", "tsx", join(__dirname, "fixtures/crash-run.ts"), sessionDir], {
-      cwd: join(__dirname, ".."),
-      stdio: ["ignore", "pipe", "pipe"],
-    });
+    const child = spawn(
+      process.execPath,
+      ["run", "-A", join(import.meta.dirname!, "fixtures/crash-run.ts"), sessionDir],
+      {
+        cwd: join(import.meta.dirname!, ".."),
+        stdio: ["ignore", "pipe", "pipe"],
+      },
+    );
     let stderr = "";
     child.stderr.on("data", (d) => {
       stderr += String(d);