refactor: 项目重构，仅保留 login 和 supplementPersonal 页面

删除 11 个旧页面、组件、lefu SDK、旧资源文件。
新增 request 封装(GET/POST/PUT)、api 层、utils/common 身份证工具。
重写 login(登录流程提取到 app.ts) 和 supplementPersonal(简化表单逻辑)。

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

miniprogram/pages/data/data.wxml

@@ -1,106 +0,0 @@
-<scroll-view
-	class="scrollView"
-	scroll-y
-	refresher-enabled
-	refresher-triggered="{{ refresherTriggered }}"
-	bind:refresherrefresh="onRefresh"
-	bind:scrolltolower="onScrollToLower"
->
-	<view class="scrollViewContent">
-
-		<!-- 数据卡(用户信息 + 时间 Tab + 统计) -->
-		<view class="data-card">
-
-			<!-- 用户信息 -->
-			<view class="userInfo">
-				<view class="avatar">{{ userInfo.realname[0] }}</view>
-				<view class="info">
-					<view class="info-name-row">
-						<view class="info-name">{{ userInfo.realname }}</view>
-						<block wx:if="{{ userInfo.isSelf }}">
-							<view class="badge-self">本人</view>
-						</block>
-					</view>
-					<view class="info-meta">
-						<view class="meta-text">{{ userInfo.sex_dictText }}</view>
-						<view class="meta-divider">·</view>
-						<view class="meta-text">{{ userInfo.age }}岁</view>
-						<view class="meta-divider">|</view>
-						<view class="meta-text">{{ userInfo.height }}cm</view>
-					</view>
-				</view>
-				<view class="btn" bind:tap="onTapSwitchMember">切换用户</view>
-			</view>
-
-			<view class="card-divider"></view>
-
-			<!-- 时间范围 Tab -->
-			<view class="nav">
-				<block wx:for="{{ rangeTabs }}" wx:key="key">
-					<view
-						class="{{ activeType === item.key ? 'active' : '' }}"
-						data-key="{{ item.key }}"
-						bind:tap="onTapRange"
-					>{{ item.label }}</view>
-				</block>
-			</view>
-
-			<!-- 统计摘要(4格) -->
-			<view class="summary">
-				<view class="summary-item">
-					<view class="summary-label">最高体重</view>
-					<view class="summary-value">{{ stats.maxWeight }}<text>kg</text></view>
-				</view>
-				<view class="summary-item">
-					<view class="summary-label">最低体重</view>
-					<view class="summary-value">{{ stats.minWeight }}<text>kg</text></view>
-				</view>
-				<view class="summary-item">
-					<view class="summary-label">平均体重</view>
-					<view class="summary-value">{{ stats.avgWeight }}<text>kg</text></view>
-				</view>
-				<view class="summary-item">
-					<view class="summary-label">体重变化</view>
-					<view class="summary-value {{ stats.weightChange < 0 ? 'value-down' : 'value-up' }}">
-						{{ stats.weightChange > 0 ? '+' : '' }}{{ stats.weightChange }}<text>kg</text>
-					</view>
-				</view>
-			</view>
-		</view>
-
-		<!-- 有数据：记录列表 -->
-		<block wx:if="{{ records.length }}">
-			<view class="data-list">
-				<block wx:for="{{ records }}" wx:key="recordId">
-					<view class="list" bind:tap="onTapRecord" data-record-id="{{ item.recordId }}">
-						<view>{{ item.examTime }}</view>
-						<view class="arrow">
-							<view>体重：<text>{{ item.weight }}kg</text></view>
-							<view>BMI：<text>{{ item.bmi }}</text></view>
-							<view>体脂率：<text>{{ item.fatRate }}%</text></view>
-						</view>
-					</view>
-				</block>
-			</view>
-		</block>
-
-		<!-- 无数据：占位 -->
-		<block wx:else>
-			<view class="empty-state">
-				<view class="empty-icon">
-					<image src="/images/data/noData.png" mode="aspectFit"/>
-				</view>
-				<view class="empty-text">暂无称重数据</view>
-			</view>
-		</block>
-
-	</view>
-</scroll-view>
-
-<select-member-drawer
-	show="{{ showSelectDrawer }}"
-	source="history"
-	exclude-user-id="{{ userInfo.userId }}"
-	bind:select="onSelectMember"
-	bind:close="onCloseDrawer"
-/>