refactor(core): migrate to Bun and converge acquisition policies and Agent boundaries

apps/server/test/e2e/agent-prompt-eval.real.test.ts

@@ -14,7 +14,7 @@ import { createE2E, type E2E, pgAvailable, runEvents, runRow, waitFor } from "./
 // 运行(凭证只经环境变量传入,不写进代码与报告):
 //   UMT_EVAL_REAL=1 UMT_EVAL_API_KEY=… UMT_EVAL_PROVIDER=opencode-go UMT_EVAL_MODEL=deepseek-v4.1-flash \
 //   UMT_EVAL_LEGACY_PROMPT=/tmp/legacy-system-prompt.ts UMT_EVAL_CASES=health,acquire,why UMT_EVAL_OUT=/tmp/eval.json \
-//   DATABASE_URL=… deno run -A npm:vitest run test/e2e/agent-prompt-eval.real.test.ts
+//   DATABASE_URL=… bun --bun x vitest run test/e2e/agent-prompt-eval.real.test.ts
 // UMT_EVAL_LEGACY_PROMPT 用 `git show main:packages/agent/src/system-prompt.ts > /tmp/legacy-system-prompt.ts` 生成;
 // UMT_EVAL_PROMPTS=legacy,layered 控制跑哪几组(缺省两组都跑)。
 

apps/server/test/e2e/crash-recovery.test.ts

@@ -29,7 +29,7 @@ describe.skipIf(!hasPg)("E4 崩溃恢复(worker 子进程 kill -9)", () => {
   const children: ChildProcess[] = [];
 
   const spawnWorker = (): Promise<ChildProcess> => {
-    const child = spawn(process.execPath, ["run", "-A", WORKER], {
+    const child = spawn(process.execPath, [WORKER], {
       cwd: SERVER_DIR,
       env: {
         ...process.env,

apps/server/test/e2e/fixtures/worker.ts

@@ -11,17 +11,17 @@ import { startWorker } from "../../../src/worker/index.ts";
 import { buildModules } from "./modules.ts";
 import { crashScript } from "./scripts.ts";
 
-const url = Deno.env.get("DATABASE_URL") ?? "postgres://umt:umt@localhost:55433/umt";
-const biz = Deno.env.get("BIZ_SCHEMA")!;
-const ow = Deno.env.get("OW_SCHEMA")!;
-const sessionDir = Deno.env.get("SESSION_DIR")!;
+const url = process.env.DATABASE_URL ?? "postgres://umt:umt@localhost:55433/umt";
+const biz = process.env.BIZ_SCHEMA!;
+const ow = process.env.OW_SCHEMA!;
+const sessionDir = process.env.SESSION_DIR!;
 await import("@umt/db"); // 注册 int8 解析器
 const db = new Kysely<DB>({
   dialect: new PostgresDialect({
     pool: new pg.Pool({ connectionString: url, max: 8, options: `-c search_path=${biz},public` }),
   }),
 });
-const logger = createLogger({ level: Deno.env.get("E2E_LOG_LEVEL") === "debug" ? "debug" : "warn" });
+const logger = createLogger({ level: process.env.E2E_LOG_LEVEL === "debug" ? "debug" : "warn" });
 const config = ConfigSchema.parse({
   DATABASE_URL: url,
   SECRET_MASTER_KEY: "e2e-master-key-0123456789",
@@ -43,10 +43,10 @@ const worker = await startWorker({
     agentConcurrency: 2,
   },
 });
-console.log(`worker ready pid=${Deno.pid}`);
-Deno.addSignalListener("SIGTERM", async () => {
+console.log(`worker ready pid=${process.pid}`);
+process.on("SIGTERM", async () => {
   await worker.stop().catch(() => {});
   await booted.engine.stop().catch(() => {});
   await db.destroy().catch(() => {});
-  Deno.exit(0);
+  process.exit(0);
 });

apps/server/test/e2e/websearch.test.ts

@@ -52,7 +52,7 @@ const mockFetch = (async (input: string | URL | Request, init?: RequestInit) =>
   if (url.href === NOTICE_URL)
     return new Response(NOTICE_HTML, { headers: { "content-type": "text/html; charset=utf-8" } });
   return new Response("not found", { status: 404 });
-}) as typeof fetch;
+}) as (input: RequestInfo | URL, init?: RequestInit) => Promise<Response>;
 
 const resolveHost = async (host: string) => (host.endsWith("example.org") ? ["93.184.216.34"] : ["203.0.114.10"]);