feat: 小程序连接服务器IP + 同步未提交开发

- miniprogram/config.js: BASE_URL 指向 http://192.227.237.8:3001
- 动作标题中文化(nameZh)，搜索匹配 name/nameZh/nameEn
- 新增计划/收藏/我的 等页面与组件
- 后端 Docker 化(Dockerfile/.dockerignore)与翻译脚本
- .gitignore 补充 .DS_Store

miniprogram/pages/collection/collection.json

@@ -2,6 +2,7 @@
   "navigationStyle": "custom",
   "usingComponents": {
     "navbar": "/components/navbar/index",
-    "bottom-nav": "/components/bottom-nav/index"
+    "section-header": "/components/section-header/index",
+    "plan-card": "/components/plan-card/index"
   }
 }