feat(ECR-006): 落地运营后台 Phase A（admin API + admin-h5）

新增独立鉴权的 /api/v1/admin 与 Vue 控制台；会员授予与审计同事务，并补集成/单测。

Co-authored-by: Cursor <cursoragent@cursor.com>

apps/admin-h5/package.json

@@ -2,5 +2,23 @@
   "name": "@yuxingu/admin-h5",
   "version": "0.1.0",
   "private": true,
-  "description": "运营后台占位，业务后置"
+  "type": "module",
+  "description": "运营后台 Phase A（ECR-006）",
+  "scripts": {
+    "dev": "vite",
+    "build": "vue-tsc --noEmit && vite build",
+    "typecheck": "vue-tsc --noEmit",
+    "preview": "vite preview"
+  },
+  "dependencies": {
+    "pinia": "^2.3.0",
+    "vue": "^3.5.13",
+    "vue-router": "^4.5.0"
+  },
+  "devDependencies": {
+    "@vitejs/plugin-vue": "^5.2.1",
+    "typescript": "~5.7.2",
+    "vite": "^6.0.7",
+    "vue-tsc": "^2.2.0"
+  }
 }