feat: 增加防丢失页面海报生成

lib/app/modules/hi_anti_lost/views/hi_anti_lost_view.dart

@@ -13,18 +13,11 @@ class HIAntiLostView extends GetView<HIAntiLostController> {
   @override
   Widget build(BuildContext context) {
     return HIBaseScaffold(
-      showBack: true,
-      title: null,
-      topContentAreaHeight: 0,
-      backgroundColor: Colors.black, // Dark background
       child: Stack(
         fit: StackFit.expand,
         children: [
-          // 1. Visible Content
           Column(
             children: [
-              SizedBox(height: 60.h),
-              // Card Container
               Container(
                 width: double.infinity,
                 margin: EdgeInsets.symmetric(horizontal: 40.w),
@@ -46,7 +39,7 @@ class HIAntiLostView extends GetView<HIAntiLostController> {
                         fontWeight: FontWeight.bold,
                       ),
                     ),
-                    SizedBox(height: 25.h),
+                    SizedBox(height: 25.w),
                     Text(
                       '建议保存Hi快VPN防丢二维码到相册\n永久保障您的互联网自由',
                       textAlign: TextAlign.center,
@@ -56,7 +49,7 @@ class HIAntiLostView extends GetView<HIAntiLostController> {
                         height: 1.5,
                       ),
                     ),
-                    SizedBox(height: 10.h),
+                    SizedBox(height: 10.w),
                     // QR Code
                     LayoutBuilder(builder: (context, constraints) {
                       // Use a reasonable size for the QR code
@@ -76,9 +69,8 @@ class HIAntiLostView extends GetView<HIAntiLostController> {
                             dataModuleShape: QrDataModuleShape.square,
                             color: Theme.of(context).primaryColor,
                           ),
-                          // center image
-                          embeddedImage:
-                              const AssetImage('assets/images/kr-logo.png'),
+                          embeddedImage: const AssetImage(
+                              'assets/images/lost-poster-logo-white.png'),
                           embeddedImageStyle: QrEmbeddedImageStyle(
                             size: Size(36.w, 36.w),
                           ),
@@ -89,7 +81,7 @@ class HIAntiLostView extends GetView<HIAntiLostController> {
                 ),
               ),
 
-              SizedBox(height: 30.h),
+              SizedBox(height: 10.w),
 
               // Save Button
               GestureDetector(
@@ -101,7 +93,7 @@ class HIAntiLostView extends GetView<HIAntiLostController> {
                   alignment: Alignment.center,
                   decoration: BoxDecoration(
                     color: Theme.of(context).primaryColor,
-                    borderRadius: BorderRadius.circular(22.h),
+                    borderRadius: BorderRadius.circular(22.w),
                   ),
                   child: Text(
                     '保存到本地',
@@ -120,7 +112,7 @@ class HIAntiLostView extends GetView<HIAntiLostController> {
 
           // 2. Bottom Button (Follow us on X)
           Positioned(
-            bottom: 40.h,
+            bottom: 40.w,
             left: 0,
             right: 0,
             child: Center(