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.js

@@ -1,11 +1,10 @@
 const app = getApp();
-const svc = require('../../services/exercise');
+const planSvc = require('../../services/plan');
 
 Page({
   data: {
     statusBarHeight: 20,
-    collections: [],
-    counts: {},
+    groups: [],
     loading: true
   },
 
@@ -14,27 +13,22 @@ Page({
     this.load();
   },
 
+  onShow() {
+    // 从详情返回（可能收藏/导入变化）时刷新
+    if (!this.data.loading) this.load();
+  },
+
   load() {
     this.setData({ loading: true });
-    svc.listCollections().then((list) => {
-      const collections = list || [];
-      this.setData({ collections, loading: false });
-      // 异步获取每个训练组合的动作数量
-      collections.forEach(c => {
-        svc.getCollectionExercises(c.slug, { pageSize: 1 }).then((res) => {
-          const key = 'counts.' + c.slug;
-          this.setData({ [key]: (res && res.total) || 0 });
-        }).catch(() => {});
-      });
+    planSvc.officialGroups().then((res) => {
+      this.setData({ groups: (res && res.groups) || [], loading: false });
     }).catch(() => {
-      this.setData({ loading: false });
+      this.setData({ groups: [], loading: false });
     });
   },
 
-  onOpen(e) {
-    wx.navigateTo({
-      url: '/pages/collection-detail/collection-detail?slug=' +
-        encodeURIComponent(e.currentTarget.dataset.slug)
-    });
+  // 计算某计划的跳转地址（供 wxml 使用）
+  planTarget(slug) {
+    return '/pages/collection-detail/collection-detail?slug=' + encodeURIComponent(slug);
   }
 });