feat: 实现用户画像、占卜历史与后端用户管理模块

apps/lib/features/settings/presentation/widgets/settings_section_widgets.dart

@@ -120,9 +120,20 @@ class SettingsMenuTile extends StatelessWidget {
 }
 
 class ProfileHeaderCard extends StatelessWidget {
-  const ProfileHeaderCard({super.key, required this.account});
+  const ProfileHeaderCard({
+    super.key,
+    required this.account,
+    required this.displayName,
+    required this.bio,
+    required this.avatarUrl,
+    required this.onEditTap,
+  });
 
   final String account;
+  final String displayName;
+  final String bio;
+  final String? avatarUrl;
+  final VoidCallback onEditTap;
 
   @override
   Widget build(BuildContext context) {
@@ -137,22 +148,83 @@ class ProfileHeaderCard extends StatelessWidget {
       child: Padding(
         padding: const EdgeInsets.all(AppSpacing.lg),
         child: Row(
+          crossAxisAlignment: CrossAxisAlignment.start,
           children: [
-            CircleAvatar(
-              radius: 28,
-              backgroundColor: colors.surfaceContainerHighest,
-              child: Icon(Icons.person_rounded, color: colors.primary),
+            Container(
+              width: 56,
+              height: 56,
+              decoration: BoxDecoration(
+                color: colors.surfaceContainerHighest,
+                borderRadius: BorderRadius.circular(AppRadius.full),
+              ),
+              alignment: Alignment.center,
+              child: _AvatarContent(avatarUrl: avatarUrl),
             ),
             const SizedBox(width: AppSpacing.md),
             Expanded(
               child: Column(
                 crossAxisAlignment: CrossAxisAlignment.start,
                 children: [
-                  Text(account, style: Theme.of(context).textTheme.titleMedium),
+                  Text(
+                    displayName,
+                    style: Theme.of(context).textTheme.titleMedium,
+                  ),
+                  const SizedBox(height: AppSpacing.xs),
+                  Text(
+                    account,
+                    style: Theme.of(context).textTheme.bodySmall?.copyWith(
+                      color: colors.onSurfaceVariant,
+                    ),
+                  ),
+                  if (bio.isNotEmpty) ...[
+                    const SizedBox(height: AppSpacing.sm),
+                    Text(
+                      bio,
+                      maxLines: 2,
+                      overflow: TextOverflow.ellipsis,
+                      style: Theme.of(context).textTheme.bodyMedium,
+                    ),
+                  ],
                 ],
               ),
             ),
-            Icon(Icons.edit_outlined, color: colors.outline, size: 20),
+            const SizedBox(width: AppSpacing.sm),
+            Material(
+              color: colors.surface,
+              elevation: 2,
+              shadowColor: colors.shadow.withValues(alpha: 0.35),
+              borderRadius: BorderRadius.circular(AppRadius.full),
+              child: InkWell(
+                onTap: onEditTap,
+                borderRadius: BorderRadius.circular(AppRadius.full),
+                child: Container(
+                  padding: const EdgeInsets.symmetric(
+                    horizontal: AppSpacing.md,
+                    vertical: AppSpacing.sm,
+                  ),
+                  decoration: BoxDecoration(
+                    borderRadius: BorderRadius.circular(AppRadius.full),
+                    border: Border.all(
+                      color: colors.primary.withValues(alpha: 0.24),
+                    ),
+                  ),
+                  child: Row(
+                    mainAxisSize: MainAxisSize.min,
+                    children: [
+                      Icon(Icons.edit_rounded, color: colors.primary, size: 18),
+                      const SizedBox(width: AppSpacing.xs),
+                      Text(
+                        AppLocalizations.of(context)!.settingsEditProfileAction,
+                        style: Theme.of(context).textTheme.labelLarge?.copyWith(
+                          color: colors.primary,
+                          fontWeight: FontWeight.w700,
+                        ),
+                      ),
+                    ],
+                  ),
+                ),
+              ),
+            ),
           ],
         ),
       ),
@@ -160,6 +232,32 @@ class ProfileHeaderCard extends StatelessWidget {
   }
 }
 
+class _AvatarContent extends StatelessWidget {
+  const _AvatarContent({required this.avatarUrl});
+
+  final String? avatarUrl;
+
+  @override
+  Widget build(BuildContext context) {
+    final colors = Theme.of(context).colorScheme;
+    final url = avatarUrl?.trim() ?? '';
+    if (url.isNotEmpty) {
+      return ClipOval(
+        child: Image.network(
+          url,
+          width: 56,
+          height: 56,
+          fit: BoxFit.cover,
+          errorBuilder: (context, error, stackTrace) {
+            return Icon(Icons.person_rounded, color: colors.primary, size: 30);
+          },
+        ),
+      );
+    }
+    return Icon(Icons.person_rounded, color: colors.primary, size: 30);
+  }
+}
+
 class WalletHeroCard extends StatelessWidget {
   const WalletHeroCard({
     super.key,