fix: 顶栏颜色跟随小程序主题并保留跟随系统

src/pages/diy/index.config.ts

@@ -1,4 +1,5 @@
 export default definePageConfig({
   navigationStyle: 'custom',
+  enablePageMeta: true,
   navigationBarTitleText: 'DIY工作台'
 })

src/pages/diy/index.tsx

@@ -7,6 +7,7 @@ import { getDesignList, setDesignList, updateDesign, type DesignItem, type Stick
 import { useThemeContext } from '../../context/ThemeContext'
 import { useSafeArea } from '../../hooks/useSafeArea'
 import { useStatusBar } from '../../hooks/useStatusBar'
+import ThemedPageMeta from '../../components/ThemedPageMeta'
 
 export default function DIYPage() {
   const { theme, resolvedTheme } = useThemeContext()
@@ -257,6 +258,7 @@ export default function DIYPage() {
   if (!category) {
     return (
       <View className={`theme-${resolvedTheme}`}>
+        <ThemedPageMeta />
         <View className='diy-page'>
           <Text className='page-title'>加载中...</Text>
         </View>
@@ -266,6 +268,7 @@ export default function DIYPage() {
 
   return (
     <View className={`theme-${resolvedTheme}`}>
+      <ThemedPageMeta />
       <View className='diy-page'>
 
         <View className='page-header dashed-card mt-20' style={{ marginTop: `${safe.headerPaddingTop}px` }}>

src/pages/diy/stickerEdit/index.config.ts

@@ -1,4 +1,5 @@
 export default definePageConfig({
   navigationStyle: 'custom',
+  enablePageMeta: true,
   navigationBarTitleText: '编辑贴纸'
 })

src/pages/diy/stickerEdit/index.tsx

@@ -7,6 +7,7 @@ import { getDesignList, setDesignList, updateDesign, type DesignItem, type Stick
 import { useThemeContext } from '../../../context/ThemeContext'
 import { useSafeArea } from '../../../hooks/useSafeArea'
 import { useStatusBar } from '../../../hooks/useStatusBar'
+import ThemedPageMeta from '../../../components/ThemedPageMeta'
 
 /* ============================================================
    使用 Canvas 实现贴纸编辑（亮度/色相/线稿）
@@ -304,6 +305,7 @@ export default function StickerEditPage() {
 
   return (
     <View className={`theme-${resolvedTheme}`}>
+      <ThemedPageMeta />
       <View className='sticker-edit-page'>
         {/* Header */}
         <View className='edit-header' style={{ paddingTop: `${safe.headerPaddingTop}px` }}>