fix(ui): 打磨推荐追剧我的设置页间距与图标

lib/pages/mine/widgets/mine_header.dart

@@ -1,6 +1,7 @@
 // Author: fruit.com.cn
 
 import 'dart:async';
+import 'dart:ui' as ui;
 
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
@@ -13,8 +14,7 @@ import '../../../core/widgets/centered_toast.dart';
 import '../../../core/widgets/remote_image.dart';
 import '../../../l10n/app_localizations.dart';
 
-const double _buttonHeight = 34;
-const double _buttonRadius = 6;
+const double _buttonHeight = 40;
 
 /// 「我的」页用户区。
 class MineHeader extends StatelessWidget {
@@ -35,7 +35,7 @@ class MineHeader extends StatelessWidget {
     final uid = signedIn ? user?.uid.trim() ?? '' : '';
     return Padding(
       key: const Key('mine-user-row'),
-      padding: const EdgeInsets.symmetric(vertical: AppDimens.spaceMd),
+      padding: const EdgeInsets.symmetric(vertical: AppDimens.spaceSm),
       child: Row(
         crossAxisAlignment: CrossAxisAlignment.center,
         children: [
@@ -55,7 +55,7 @@ class MineHeader extends StatelessWidget {
                     fontFamily: 'Outfit',
                     color: AppColors.textPrimary,
                     fontSize: AppDimens.mineUserName,
-                    fontWeight: FontWeight.w700,
+                    fontWeight: FontWeight.w400,
                     height: AppDimens.mineUserNameLineHeight,
                   ),
                 ),
@@ -121,18 +121,29 @@ class MineHeader extends StatelessWidget {
       key: const Key('mine-avatar'),
       width: AppDimens.mineAvatar,
       height: AppDimens.mineAvatar,
-      decoration: const BoxDecoration(
-        color: AppColors.contentSurface,
+      decoration: BoxDecoration(
         shape: BoxShape.circle,
+        border: Border.all(
+          color: AppColors.textTertiary,
+          width: 1.2,
+        ),
+      ),
+      child: ClipOval(
+        child: BackdropFilter(
+          filter: ui.ImageFilter.blur(sigmaX: 10, sigmaY: 10),
+          child: Container(
+            color: AppColors.textPrimary.withValues(alpha: 0.06),
+            alignment: Alignment.center,
+            child: path.isEmpty
+                ? const Icon(
+                    Icons.person_outline_rounded,
+                    color: AppColors.textPrimary,
+                    size: 30,
+                  )
+                : RemoteImage(path, fit: BoxFit.cover),
+          ),
+        ),
       ),
-      clipBehavior: Clip.antiAlias,
-      child: path.isEmpty
-          ? const Icon(
-              Icons.person_rounded,
-              color: AppColors.textPrimary,
-              size: 28,
-            )
-          : RemoteImage(path, fit: BoxFit.cover),
     );
   }
 
@@ -141,20 +152,20 @@ class MineHeader extends StatelessWidget {
     required String label,
     required VoidCallback onTap,
   }) {
-    return OutlinedButton(
+    return TextButton(
       key: key,
       onPressed: onTap,
-      style: OutlinedButton.styleFrom(
+      style: TextButton.styleFrom(
         minimumSize: const Size(0, _buttonHeight),
         padding: const EdgeInsets.symmetric(horizontal: AppDimens.spaceMd),
-        foregroundColor: AppColors.textPrimary,
-        side: const BorderSide(color: AppColors.mineOutline),
+        backgroundColor: AppColors.brandRed,
+        foregroundColor: AppColors.onPrimary,
         shape: RoundedRectangleBorder(
-          borderRadius: BorderRadius.circular(_buttonRadius),
+          borderRadius: BorderRadius.circular(_buttonHeight / 2),
         ),
         textStyle: const TextStyle(
           fontSize: AppDimens.body,
-          fontWeight: FontWeight.w500,
+          fontWeight: FontWeight.w400,
         ),
       ),
       child: Row(