feat: 合并 Docker Compose、标注表格优化与部署文档

将 platform + CVAT 合并为单文件 docker-compose.yml，完善 .env 与 init/dev_up 脚本；
新增 docs/DEPLOY.md 与更新 README 以支持新机器部署；含数据湖示例、车队地图、
紧凑表格 UI、ADAS det_7cls 路径与批次台账等近期改动。

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

platform/web/package.json

@@ -9,11 +9,14 @@
     "preview": "vite preview"
   },
   "dependencies": {
+    "leaflet": "^1.9.4",
     "react": "^18.3.1",
     "react-dom": "^18.3.1",
+    "react-leaflet": "^4.2.1",
     "react-router-dom": "^5.3.4"
   },
   "devDependencies": {
+    "@types/leaflet": "^1.9.21",
     "@types/react": "^18.3.3",
     "@types/react-dom": "^18.3.0",
     "@types/react-router-dom": "^5.3.3",