init: 毛孩子计划 小程序 + Go 后端 + 内嵌后台

- pets-fe: 微信原生小程序（首页/计划/记录/报告/社区/引导），
  服务端驱动、无假数据；弹层改用 scroll-view，打开时隐藏自定义 tabBar
- pets-be: Gin + GORM(MySQL, sundynix_ 前缀) + MinIO，统一响应/分页，
  微信 code2session 登录，provider-neutral AI(DeepSeek)，go:embed React 后台
- 修复：分段选择类型不匹配（字符串 vs 数字）导致选不中

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

pets-fe/pages/home/home.js

@@ -0,0 +1,130 @@
+const store = require('../../utils/store.js');
+const api = require('../../utils/api.js');
+
+function mapTask(t) {
+  return {
+    id: t.id,
+    title: t.title,
+    sub: t.description,
+    priority: t.priority,
+    done: t.done,
+    sheet: t.sheet_type,
+  };
+}
+
+Page({
+  data: {
+    pet: {},
+    summary: { greeting: '', insights: [], week: [], advice: '', health_pct: 0, health_status: '正常' },
+    tasks: [],
+    firstArticle: null,
+    sheetShow: false,
+    sheetType: '',
+  },
+  onLoad() {
+    this._unsub = store.subscribe((pet) => {
+      this.setData({ pet });
+      this.loadAll();
+    });
+  },
+  onUnload() {
+    if (this._unsub) this._unsub();
+  },
+  onShow() {
+    if (typeof this.getTabBar === 'function' && this.getTabBar()) {
+      this.getTabBar().setData({ selected: 0 });
+    }
+    store
+      .ready()
+      .then(() => {
+        this.setData({ pet: store.getPet() });
+        this.loadAll();
+      })
+      .catch((e) => wx.showToast({ title: e.message || '加载失败', icon: 'none' }));
+  },
+  loadAll() {
+    this.loadSummary();
+    this.loadTasks();
+    if (!this.data.firstArticle) {
+      api
+        .listArticles()
+        .then((list) => {
+          if (list && list[0]) {
+            this.setData({ firstArticle: { icon: list[0].icon, title: list[0].title, desc: list[0].description } });
+          }
+        })
+        .catch(() => {});
+    }
+  },
+  loadSummary() {
+    const id = store.currentPetId();
+    if (!id) return;
+    api
+      .homeSummary(id)
+      .then((summary) => this.setData({ summary }))
+      .catch(() => {});
+  },
+  loadTasks() {
+    const id = store.currentPetId();
+    if (!id) return;
+    api
+      .getTasks(id)
+      .then((tasks) => this.setData({ tasks: (tasks || []).map(mapTask) }))
+      .catch(() => {});
+  },
+  onTapTask(e) {
+    const i = e.currentTarget.dataset.index;
+    const t = this.data.tasks[i];
+    if (t.sheet) {
+      this.openSheetType(t.sheet);
+      return;
+    }
+    api
+      .toggleTask(t.id)
+      .then((res) => {
+        this.setData({ [`tasks[${i}].done`]: res.done });
+        this.loadSummary();
+      })
+      .catch(() => {});
+  },
+  completeTasks() {
+    const id = store.currentPetId();
+    if (!id) return;
+    api
+      .completeAllTasks(id)
+      .then((tasks) => {
+        this.setData({ tasks: (tasks || []).map(mapTask) });
+        this.loadSummary();
+      })
+      .catch(() => {});
+  },
+  openSheet(e) {
+    this.openSheetType(e.currentTarget.dataset.type);
+  },
+  openSheetType(type) {
+    this.setData({ sheetType: type, sheetShow: true });
+  },
+  closeSheet() {
+    this.setData({ sheetShow: false });
+    this.loadAll();
+  },
+  onSheetSave() {},
+  onAddPet() {
+    this.openSheetType('addPet');
+  },
+  onEditPet() {
+    this.openSheetType('editPet');
+  },
+  onFab() {
+    this.openSheetType('ai');
+  },
+  goProfile() {
+    wx.navigateTo({ url: '/pages/profile/profile' });
+  },
+  goLearn() {
+    wx.navigateTo({ url: '/pages/learn/learn' });
+  },
+  goRecord() {
+    wx.switchTab({ url: '/pages/record/record' });
+  },
+});

pets-fe/pages/home/home.json

@@ -0,0 +1,8 @@
+{
+  "usingComponents": {
+    "nav-bar": "/components/nav-bar/nav-bar",
+    "pet-switch": "/components/pet-switch/pet-switch",
+    "bottom-sheet": "/components/bottom-sheet/bottom-sheet",
+    "fab": "/components/fab/fab"
+  }
+}

pets-fe/pages/home/home.wxml

@@ -0,0 +1,93 @@
+<nav-bar title="毛孩子计划"></nav-bar>
+
+<scroll-view class="page-scroll" scroll-y="{{true}}" enhanced="{{true}}" show-scrollbar="{{false}}">
+<view class="page-body">
+  <view class="top-row">
+    <view class="greeting">
+      <view class="greet-h2">{{summary.greeting || '你好'}}</view>
+      <view class="greet-p">今天也要照顾好 {{pet.name}} 🐾</view>
+    </view>
+    <view class="icon-stack">
+      <view class="icon-btn" data-type="reminders" bindtap="openSheet">🔔</view>
+      <view class="icon-btn" bindtap="goProfile">⚙</view>
+    </view>
+  </view>
+
+  <pet-switch bind:add="onAddPet"></pet-switch>
+
+  <view class="card hero-card">
+    <view class="pet-row" bindtap="onEditPet">
+      <view class="avatar">{{pet.emoji}}</view>
+      <view class="pet-main">
+        <view class="pet-name-b">{{pet.name}}</view>
+        <view class="pet-meta">{{pet.age}}｜{{pet.weight}}｜{{pet.stage}}</view>
+      </view>
+      <view class="tag">{{summary.health_status || '正常'}}</view>
+    </view>
+    <view class="progress-row"><text>本周健康完成度</text><text>{{summary.health_pct}}%</text></view>
+    <view class="bar"><view class="bar-fill" style="width:{{summary.health_pct}}%"></view></view>
+    <scroll-view wx:if="{{summary.insights.length}}" class="insight-row" scroll-x="true" enhanced="{{true}}" show-scrollbar="{{false}}">
+      <view wx:for="{{summary.insights}}" wx:key="text" class="insight"><text class="insight-b">{{item.bold}}</text>{{item.text}}</view>
+    </scroll-view>
+  </view>
+
+  <view class="date-strip">
+    <view wx:for="{{summary.week}}" wx:key="day" class="day {{item.active ? 'active' : ''}} {{item.has_dot ? 'has-dot' : ''}}">
+      <text>{{item.weekday}}</text><text class="day-b">{{item.day}}</text>
+    </view>
+  </view>
+
+  <view class="card">
+    <view class="section-head">
+      <view class="sh-title">今日任务</view>
+      <view class="link" bindtap="completeTasks">全部完成</view>
+    </view>
+    <view class="task-list">
+      <view wx:for="{{tasks}}" wx:key="title" class="task {{item.done ? 'done' : ''}}" data-index="{{index}}" bindtap="onTapTask">
+        <view class="circle">✓</view>
+        <view class="task-text"><text class="tt-b">{{item.title}}</text><view class="tt-p">{{item.sub}}</view></view>
+        <view wx:if="{{item.priority}}" class="priority">{{item.priority}}</view>
+      </view>
+    </view>
+  </view>
+
+  <view class="card">
+    <view class="section-head">
+      <view class="sh-title">快速记录</view>
+      <view class="link" bindtap="goRecord">更多</view>
+    </view>
+    <view class="quick-grid">
+      <view class="quick" data-type="weight" bindtap="openSheet"><text class="q-ic">⚖️</text>体重</view>
+      <view class="quick" data-type="poop" bindtap="openSheet"><text class="q-ic">💩</text>便便</view>
+      <view class="quick" data-type="food" bindtap="openSheet"><text class="q-ic">🍽️</text>饮食</view>
+      <view class="quick" data-type="symptom" bindtap="openSheet"><text class="q-ic">🤒</text>异常</view>
+      <view class="quick" data-type="cost" bindtap="openSheet"><text class="q-ic">💰</text>消费</view>
+      <view class="quick" data-type="medicine" bindtap="openSheet"><text class="q-ic">💊</text>用药</view>
+      <view class="quick" data-type="photo" bindtap="openSheet"><text class="q-ic">📷</text>照片</view>
+      <view class="quick" data-type="vaccine" bindtap="openSheet"><text class="q-ic">💉</text>疫苗</view>
+    </view>
+  </view>
+
+  <view class="card ai-banner">
+    <view class="section-head">
+      <view class="sh-title">AI 今日建议</view>
+      <view class="link" data-type="ai" bindtap="openSheet">问问 AI</view>
+    </view>
+    <view class="ai-text">{{summary.advice || '正在生成今日建议…'}}</view>
+  </view>
+
+  <view class="card">
+    <view class="section-head">
+      <view class="sh-title">新手内容</view>
+      <view class="link" bindtap="goLearn">查看</view>
+    </view>
+    <view wx:if="{{firstArticle}}" class="article-card no-shadow" style="margin-bottom:0" bindtap="goLearn">
+      <view class="article-icon">{{firstArticle.icon}}</view>
+      <view><text class="ac-b">{{firstArticle.title}}</text><view class="ac-p">{{firstArticle.desc}}</view></view>
+    </view>
+  </view>
+</view>
+</scroll-view>
+
+<fab bind:tap="onFab"></fab>
+<bottom-sheet show="{{sheetShow}}" type="{{sheetType}}" bind:close="closeSheet" bind:save="onSheetSave"></bottom-sheet>

pets-fe/pages/home/home.wxss

@@ -0,0 +1,59 @@
+.page-body{padding:8rpx 36rpx calc(210rpx + env(safe-area-inset-bottom))}
+
+.top-row{display:flex;align-items:center;justify-content:space-between;margin:4rpx 0 28rpx}
+.greet-h2{font-size:44rpx;line-height:1.15;letter-spacing:-.8rpx;font-weight:800}
+.greet-p{font-size:26rpx;color:var(--muted);margin-top:10rpx}
+.icon-stack{display:flex;gap:18rpx}
+.icon-btn{
+  width:80rpx;height:80rpx;border-radius:50%;background:#fff;box-shadow:var(--shadow);
+  font-size:36rpx;display:flex;align-items:center;justify-content:center;
+}
+
+.hero-card{
+  background:
+    radial-gradient(circle at 95% 16%, rgba(245,169,71,.25), transparent 30%),
+    linear-gradient(135deg,#FFFFFF,#FFF5E6);
+  min-height:340rpx;
+}
+.pet-row{display:flex;align-items:center;gap:26rpx;margin-bottom:28rpx}
+.pet-main{flex:1}
+.pet-name-b{font-size:42rpx;letter-spacing:-.4rpx;font-weight:800}
+.pet-meta{color:var(--muted);font-size:26rpx;margin-top:8rpx}
+
+.insight-row{white-space:nowrap;margin-top:24rpx}
+.insight{
+  display:inline-block;min-width:224rpx;border-radius:32rpx;
+  background:rgba(255,255,255,.72);border:1rpx solid rgba(255,255,255,.9);
+  padding:20rpx;font-size:24rpx;margin-right:16rpx;vertical-align:top;
+}
+.insight-b{display:block;font-size:28rpx;margin-bottom:8rpx;font-weight:900}
+
+.date-strip{display:grid;grid-template-columns:repeat(7,1fr);gap:14rpx;margin-bottom:28rpx}
+.day{
+  background:#fff;border-radius:32rpx;min-height:116rpx;text-align:center;padding:16rpx 8rpx;
+  border:1rpx solid var(--line);color:var(--muted);font-size:22rpx;
+}
+.day-b{display:block;color:var(--text);font-size:30rpx;margin-top:8rpx;font-weight:700}
+.day.active{border-color:#FFD39A;background:#FFF4E4;color:var(--primary-dark)}
+.day.has-dot::after{content:"";display:block;width:10rpx;height:10rpx;border-radius:50%;background:var(--green);margin:8rpx auto 0}
+
+.tt-b{font-size:28rpx;font-weight:700}
+.tt-p{font-size:24rpx;color:var(--muted);margin-top:8rpx;line-height:1.45}
+
+.quick-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18rpx}
+.quick{
+  background:#FBFAF8;border-radius:32rpx;min-height:132rpx;
+  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12rpx;
+  font-weight:900;color:var(--text);font-size:24rpx;
+}
+.q-ic{font-size:44rpx}
+
+.ai-banner{background:linear-gradient(135deg,#F2FAF6,#FFFFFF)}
+.ai-text{color:#59635D;font-size:28rpx;line-height:1.6}
+
+.ac-b{font-size:30rpx;font-weight:700}
+.ac-p{color:var(--muted);font-size:24rpx;line-height:1.45;margin-top:10rpx}
+
+/* 页面不自身滚动，改由 page-scroll 承载滚动（隐藏滚动条）*/
+page{height:100vh;overflow:hidden;display:flex;flex-direction:column}
+.page-scroll{flex:1;min-height:0}