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/my-plans/my-plans.wxml

@@ -0,0 +1,30 @@
+<view class="page">
+  <navbar title="我的训练计划" show-back />
+
+  <view class="newbar">
+    <view class="newbar__btn" bindtap="onNew">＋ 新建计划</view>
+  </view>
+
+  <view class="section" style="padding-top: 8rpx;">
+    <block wx:if="{{plans.length}}">
+      <view class="grid">
+        <view class="grid__item" wx:for="{{plans}}" wx:key="id">
+          <plan-card
+            plan="{{item}}"
+            target="/pages/plan-detail/plan-detail?id={{item.id}}" />
+        </view>
+      </view>
+    </block>
+
+    <view wx:elif="{{!loading}}" class="empty-box">
+      <view class="empty-box__emoji">📋</view>
+      <view class="empty-box__t">还没有计划，创建一个开始训练吧</view>
+      <view class="empty-box__btn" bindtap="onNew">＋ 新建计划</view>
+      <view class="empty-box__link" bindtap="goOfficial">或浏览官方训练计划 ›</view>
+    </view>
+    <view wx:else class="empty">加载中…</view>
+  </view>
+
+  <view style="height: 160rpx;"></view>
+  <bottom-nav active="plans" />
+</view>