refactor(mp): Phase 0 工程基础 — TS strict + ESLint + Prettier + 安全加固

- tsconfig: noImplicitAny:true + jsx:react-jsx + target:ES2018 + skipLibCheck
- 新增 eslint.config.mjs (flat config v9, no-explicit-any:error)
- 新增 .prettierrc + lint/format/typecheck 脚本
- prod: pure_funcs 添加 console.warn 防泄漏
- config: 生产环境强制清空 DEV_USER/DEV_PASS
- .env.production: 清空硬编码 tenant_id
- @types/node + @noble/ciphers 依赖

apps/miniprogram/package.json

@@ -6,6 +6,11 @@
   "scripts": {
     "build:weapp": "taro build --type weapp",
     "dev:weapp": "taro build --type weapp --watch",
+    "lint": "eslint src/",
+    "lint:fix": "eslint src/ --fix",
+    "format": "prettier --write 'src/**/*.{ts,tsx}'",
+    "format:check": "prettier --check 'src/**/*.{ts,tsx}'",
+    "typecheck": "tsc --noEmit",
     "test:e2e": "vitest run --config e2e/vitest.config.ts",
     "dev:h5": "dotenv -e .env.h5 -- taro build --type h5 --watch",
     "build:h5": "dotenv -e .env.h5 -- taro build --type h5"
@@ -26,7 +31,8 @@
     "@tarojs/taro": "4.2.0",
     "react": "^18.3.0",
     "react-dom": "18.3.1",
-    "zustand": "^5.0.0"
+    "zustand": "^5.0.0",
+    "@noble/ciphers": "^1.0.0"
   },
   "devDependencies": {
     "@babel/preset-env": "^7.29.2",
@@ -44,6 +50,15 @@
     "react-refresh": "^0.14.0",
     "sass": "^1.87.0",
     "typescript": "^5.8.0",
+    "@types/node": "^22.0.0",
+    "eslint": "^9.0.0",
+    "@eslint/js": "^9.0.0",
+    "@typescript-eslint/parser": "^8.0.0",
+    "@typescript-eslint/eslint-plugin": "^8.0.0",
+    "eslint-plugin-react-hooks": "^5.0.0",
+    "eslint-plugin-react-refresh": "^0.4.0",
+    "prettier": "^3.0.0",
+    "eslint-config-prettier": "^10.0.0",
     "vite": "^8.0.10",
     "vitest": "^4.1.5",
     "webpack": "~5.95.0"