feat: Phase1 完整交付——Web 看板(frontend-design) + MCP server(12 工具) + CLI/导入器

- web/: phosphor 调度台风格纯静态看板，审批闸内联 accept/reject(拒绝必填意见)，WS 实时
- src/api/static.ts: 手写静态服务(路径穿越防护)，daemon 接入
- src/mcp/: stdio MCP server，@modelcontextprotocol/sdk 1.29.0，12 工具薄封装 REST
- src/cli/: 零依赖 CLI(project/task/next/approvals/import-todo)，旧 todo.json 导入器
- 实测: pangolin 18 条旧任务导入 45 条；端到端验证通过

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

package.json

@@ -4,8 +4,13 @@
   "private": true,
   "type": "module",
   "description": "多项目 TODO 管理与 Agent 执行系统（本地优先 daemon）",
-  "engines": { "node": ">=20" },
-  "bin": { "maestro": "dist/cli/index.js" },
+  "engines": {
+    "node": ">=20"
+  },
+  "bin": {
+    "maestro": "dist/cli/index.js",
+    "maestro-mcp": "dist/mcp/index.js"
+  },
   "scripts": {
     "build": "tsc -p tsconfig.json && cp src/store/schema.sql dist/store/schema.sql",
     "typecheck": "tsc -p tsconfig.json --noEmit",
@@ -13,16 +18,17 @@
     "test": "tsx --test test/*.test.ts"
   },
   "dependencies": {
+    "@modelcontextprotocol/sdk": "^1.29.0",
     "better-sqlite3": "^11.3.0",
     "fastify": "^4.28.1",
-    "ws": "^8.18.0",
-    "nanoid": "^5.0.7"
+    "nanoid": "^5.0.7",
+    "ws": "^8.18.0"
   },
   "devDependencies": {
-    "typescript": "^5.5.4",
-    "tsx": "^4.16.5",
-    "@types/node": "^20.14.0",
     "@types/better-sqlite3": "^7.6.11",
-    "@types/ws": "^8.5.12"
+    "@types/node": "^20.14.0",
+    "@types/ws": "^8.5.12",
+    "tsx": "^4.16.5",
+    "typescript": "^5.5.4"
   }
 }