feat: rebrand to LumiFlow across miniprogram, admin-console, and server

miniprogram/pages/ble-connect/ble-connect.wxml

@@ -18,7 +18,7 @@
 
     <view class="found-card" wx:if="{{state === 'binding'}}">
       <view class="found-icon">💆</view>
-      <view class="found-name">智能面膜-{{deviceId}}</view>
+      <view class="found-name">LumiFlow-{{deviceId}}</view>
       <text class="status-badge status-badge-green">正在配对...</text>
     </view>
 

miniprogram/pages/login/login.wxml

@@ -1,11 +1,11 @@
 <view class="page">
   <view class="page-header page-header-pink" style="padding-top: {{statusBarHeight + 24}}px;">
-    <view class="page-header-title">智美</view>
+    <view class="page-header-title">LumiFlow</view>
     <view class="page-header-subtitle">微信登录</view>
   </view>
 
   <view class="page-content">
-    <view class="welcome-text">欢迎使用智美</view>
+    <view class="welcome-text">欢迎使用LumiFlow</view>
 
     <view class="flower-area">
       <text class="flower">💎</text>

miniprogram/pages/register/register.wxml

@@ -1,6 +1,6 @@
 <view class="page">
   <view class="page-header page-header-pink" style="padding-top: {{statusBarHeight + 24}}px;">
-    <view class="page-header-title">智美</view>
+    <view class="page-header-title">LumiFlow</view>
     <view class="page-header-subtitle">完善个人资料</view>
   </view>
 

miniprogram/pages/wear-check/wear-check.wxml

@@ -10,7 +10,7 @@
       <view class="device-row-icon">💆</view>
       <view class="device-row-info">
         <view class="device-row-name">
-          智能面膜
+          LumiFlow
           <text class="status-badge status-badge-green" wx:if="{{connected}}">已连接</text>
           <text class="status-badge" style="background:#ccc;" wx:else>未连接</text>
         </view>