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

packages/db/README.md

@@ -5,7 +5,7 @@ PostgreSQL 访问层:Kysely 客户端与连接池、表类型(`src/types.ts`)、
 ## 规则
 
 - **迁移是唯一事实来源**。所有 schema 变更只能新增迁移,已发布迁移不得修改。迁移用原生 DDL 书写(`src/migration-helpers.ts`:`entityTable()` 统一加 uuid 主键 `gen_random_uuid()`、`created_at/updated_at` 与 updated_at 触发器;`oneOf()` 生成状态 CHECK)。`migrations/` 内相对导入必须带 `.ts` 扩展名(Kysely 用原生 `import()` 加载)。
-- **`src/types.ts` 是生成物**:`deno task db:migrate && deno task gen:types`。CHECK 枚举自动变成字面量联合(如 `AcquisitionSlotStatus`)。`test/schema.test.ts` 会在隔离 schema 里重新反射并比对,漂移即失败;`packages/contracts/test/db-sync.test.ts` 再校验 contracts 的 Row schema 与枚举和这里一致。
+- **`src/types.ts` 是生成物**:`bun run db:migrate && bun run gen:types`。CHECK 枚举自动变成字面量联合(如 `AcquisitionSlotStatus`)。`test/schema.test.ts` 会在隔离 schema 里重新反射并比对,漂移即失败;`packages/contracts/test/db-sync.test.ts` 再校验 contracts 的 Row schema 与枚举和这里一致。
 - 状态列一律 `text + CHECK`,不用 PG enum(便于迁移加值)。JSONB 只放证据、规则参数、原文快照与演进字段;稳定查询字段用关系列。
 - 凭证只存 `secret_ref`(→ `secret.id`),明文不入库、不进日志。
 - `createDb()` 把 `int8` 解析为 `number`(超出 2^53 抛错)、`date` 保持 `YYYY-MM-DD` 字符串。写 jsonb 数组时须先 `JSON.stringify`(pg 会把 JS 数组当 PG 数组)。

packages/db/deno.json

@@ -1,12 +0,0 @@
-{
-  "name": "@umt/db",
-  "version": "0.3.44",
-  "exports": { ".": "./src/index.ts" },
-  "tasks": {
-    "test": "deno run -A npm:vitest run",
-    "typecheck": "deno run -A npm:typescript/tsc --noEmit -p tsconfig.json",
-    "migrate": "deno run -A --env-file=../../.env scripts/migrate.ts latest",
-    "reset": "deno run -A --env-file=../../.env scripts/migrate.ts reset",
-    "gen:types": "deno run -A --env-file=../../.env scripts/gen-types.ts"
-  }
-}

packages/db/package.json

@@ -4,5 +4,16 @@
   "type": "module",
   "exports": {
     ".": "./src/index.ts"
+  },
+  "version": "0.3.44",
+  "scripts": {
+    "test": "bun x --bun vitest run",
+    "typecheck": "bun x --bun tsc --noEmit -p tsconfig.json",
+    "migrate": "bun --env-file=../../.env scripts/migrate.ts latest",
+    "reset": "bun --env-file=../../.env scripts/migrate.ts reset",
+    "gen:types": "bun --env-file=../../.env scripts/gen-types.ts"
+  },
+  "dependencies": {
+    "@umt/runtime": "workspace:*"
   }
 }

packages/db/scripts/gen-types-lib.ts

@@ -3,7 +3,7 @@ import { fileURLToPath } from "node:url";
 import { type Kysely, sql } from "kysely";
 
 // 从已迁移的数据库反射出 src/types.ts:列类型 + CHECK (col in (...)) 枚举字面量联合。
-// 迁移是唯一事实来源;改表后运行 `deno task gen:types`,测试会校验两者无漂移。
+// 迁移是唯一事实来源;改表后运行 `bun run gen:types`,测试会校验两者无漂移。
 
 interface ColumnInfo {
   table_name: string;
@@ -77,7 +77,7 @@ export async function generateTypesSource(db: Kysely<any>): Promise<string> {
 
   const out: string[] = [
     "// 本文件由 scripts/gen-types.ts 从迁移后的数据库反射生成,请勿手改。",
-    "// 改表:新增迁移 → deno task db:migrate → deno task gen:types。",
+    "// 改表:新增迁移 → bun run db:migrate → bun run gen:types。",
     "",
     'import type { ColumnType, Generated, Insertable, Selectable, Updateable } from "kysely";',
     "",

packages/db/scripts/gen-types.ts

@@ -1,4 +1,4 @@
-// 用法:deno task gen:types —— 对 DATABASE_URL 的当前 schema 反射并重写 src/types.ts
+// 用法:bun run gen:types —— 对 DATABASE_URL 的当前 schema 反射并重写 src/types.ts
 import { writeFileSync } from "node:fs";
 import { createDb } from "../src/index.ts";
 import { formatWithBiome, generateTypesSource, TYPES_FILE } from "./gen-types-lib.ts";

packages/db/scripts/migrate.ts

@@ -1,4 +1,4 @@
-// 用法:deno task db:migrate / db:reset(= deno run -A --env-file=.env packages/db/scripts/migrate.ts latest|reset)
+// 用法:bun run db:migrate / db:reset(= bun --env-file=.env packages/db/scripts/migrate.ts latest|reset)
 import { createDb, migrateToLatest, resetSchema } from "../src/index.ts";
 
 const cmd = process.argv[2] ?? "latest";

packages/db/src/types.ts

@@ -1,5 +1,5 @@
 // 本文件由 scripts/gen-types.ts 从迁移后的数据库反射生成,请勿手改。
-// 改表:新增迁移 → deno task db:migrate → deno task gen:types。
+// 改表:新增迁移 → bun run db:migrate → bun run gen:types。
 
 import type { ColumnType, Generated, Insertable, Selectable, Updateable } from "kysely";
 

packages/db/test/fixtures/bucket-worker.ts

@@ -3,7 +3,7 @@ import { Kysely, PostgresDialect } from "kysely";
 import pg from "pg";
 import { PgTokenBucket } from "../../src/rate-limit.ts";
 
-const [url, schema, key, n, capacity, rate] = Deno.args as [string, string, string, string, string, string];
+const [url, schema, key, n, capacity, rate] = process.argv.slice(2) as [string, string, string, string, string, string];
 const db = new Kysely<unknown>({
   dialect: new PostgresDialect({
     pool: new pg.Pool({ connectionString: url, max: 1, options: `-c search_path=${schema},public` }),

packages/db/test/rate-limit.test.ts

@@ -1,4 +1,5 @@
 import { fileURLToPath } from "node:url";
+import { Command } from "@umt/runtime";
 import { Kysely, PostgresDialect, sql } from "kysely";
 import pg from "pg";
 import { afterAll, beforeAll, describe, expect, it } from "vitest";
@@ -70,8 +71,8 @@ describe.skipIf(skip)("PgTokenBucket(真实 PG)", () => {
     const rate = 20;
     const perProc = 12;
     const procs = [0, 1, 2].map(() =>
-      new Deno.Command(Deno.execPath(), {
-        args: ["run", "-A", script, url, schema, "t:procs", String(perProc), String(capacity), String(rate)],
+      new Command(process.execPath, {
+        args: [script, url, schema, "t:procs", String(perProc), String(capacity), String(rate)],
         stdout: "piped",
         stderr: "piped",
       }).output(),