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.wxml

@@ -1,31 +1,29 @@
 <view class="page">
-  <navbar title="训练计划" />
+  <navbar title="官方训练计划" show-back />
+
   <view class="section" style="padding-top: 8rpx;">
     <view class="intro">
-      <view class="intro__eyebrow">PROGRAMS</view>
-      <view class="intro__title">挑选你的训练主题</view>
-      <view class="intro__sub">从推、拉、腿到居家无器械，一键开启</view>
+      <view class="intro__eyebrow">OFFICIAL PROGRAMS</view>
+      <view class="intro__title">选择你的训练阶段</view>
+      <view class="intro__sub">从新手入门到高级挑战，分级规划你的每一次进阶</view>
     </view>
 
-    <view class="list" wx:if="{{collections.length}}">
-      <view
-        wx:for="{{collections}}"
-        wx:key="slug"
-        class="col-card"
-        style="background: linear-gradient(135deg, {{item.color}}26, var(--surface)); border-color: {{item.color}}55;"
-        data-slug="{{item.slug}}"
-        bindtap="onOpen">
-        <view class="col-card__emoji" style="background: {{item.color}}22;">{{item.emoji}}</view>
-        <view class="col-card__main">
-          <view class="col-card__name">{{item.name}}</view>
-          <view class="col-card__desc">{{item.description}}</view>
+    <block wx:if="{{groups.length}}">
+      <view class="group" wx:for="{{groups}}" wx:for-item="g" wx:key="level">
+        <section-header eyebrow="LEVEL" title="{{g.label}}" />
+        <view class="grid">
+          <view class="grid__item" wx:for="{{g.plans}}" wx:for-item="p" wx:key="slug">
+            <plan-card
+              plan="{{p}}"
+              target="/pages/collection-detail/collection-detail?slug={{p.slug}}" />
+          </view>
         </view>
-        <view class="col-card__count" style="color: {{item.color}};">{{counts[item.slug] || ''}} 个动作 ›</view>
       </view>
-    </view>
-    <view wx:elif="{{!loading}}" class="empty">暂无数据</view>
+    </block>
+
+    <view wx:elif="{{!loading}}" class="empty">暂无官方计划</view>
     <view wx:else class="empty">加载中…</view>
   </view>
-  <view style="height: 160rpx;"></view>
-  <bottom-nav active="plan" />
+
+  <view style="height: 60rpx;"></view>
 </view>