fix(client/shell): 「我的」入口改到底部会员卡(非顶部品牌)

按反馈纠正:顶部品牌区改回静态;底部 PlanBadgeCard(套餐/会员卡)做成可点 →
打开「我的」,选中态高亮 + 末尾 chevron。桌面/平板页 golden 重生成。

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

client/lib/widgets/nav_sidebar.dart

@@ -36,32 +36,23 @@ class NavSidebar extends ConsumerWidget {
       ),
       padding: EdgeInsets.fromLTRB(dense ? 12 : 14, dense ? 14 : 18, dense ? 12 : 14, dense ? 14 : 16),
       child: Column(crossAxisAlignment: CrossAxisAlignment.stretch, children: [
-        // 品牌区(可点 → 我的/账户;选中态高亮)。「我的」已从导航列表移到此处。
-        Material(
-          color: current == NavView.account ? c.accentSubtle : Colors.transparent,
-          borderRadius: BorderRadius.circular(PangolinRadius.md),
-          clipBehavior: Clip.antiAlias,
-          child: InkWell(
-            onTap: () => ref.read(navViewProvider.notifier).state = NavView.account,
-            child: Padding(
-              padding: EdgeInsets.fromLTRB(6, dense ? 7 : 9, 6, dense ? 7 : 9),
-              child: Row(children: [
-                PangolinMark(size: dense ? 28 : 30),
-                SizedBox(width: dense ? 9 : 10),
-                Column(crossAxisAlignment: CrossAxisAlignment.start, mainAxisSize: MainAxisSize.min, children: [
-                  Text(t.brand,
-                      style: PangolinText.h3.copyWith(
-                          color: c.fg1, fontWeight: FontWeight.w700, fontSize: dense ? 16 : 17, height: 1)),
-                  const SizedBox(height: 3),
-                  Text('PANGOLIN',
-                      style: PangolinText.caption.copyWith(
-                          color: c.accent, fontWeight: FontWeight.w600, fontSize: 9, letterSpacing: 1.6)),
-                ]),
-              ]),
-            ),
-          ),
+        // 品牌区(静态)
+        Padding(
+          padding: EdgeInsets.fromLTRB(6, 2, 6, dense ? 16 : 20),
+          child: Row(children: [
+            PangolinMark(size: dense ? 28 : 30),
+            SizedBox(width: dense ? 9 : 10),
+            Column(crossAxisAlignment: CrossAxisAlignment.start, mainAxisSize: MainAxisSize.min, children: [
+              Text(t.brand,
+                  style: PangolinText.h3.copyWith(
+                      color: c.fg1, fontWeight: FontWeight.w700, fontSize: dense ? 16 : 17, height: 1)),
+              const SizedBox(height: 3),
+              Text('PANGOLIN',
+                  style: PangolinText.caption.copyWith(
+                      color: c.accent, fontWeight: FontWeight.w600, fontSize: 9, letterSpacing: 1.6)),
+            ]),
+          ]),
         ),
-        SizedBox(height: dense ? 12 : 16),
         // Nav 列表
         for (final item in items)
           Padding(

client/lib/widgets/plan_badge_card.dart

@@ -8,6 +8,7 @@ import 'package:flutter_riverpod/flutter_riverpod.dart';
 import '../pangolin_theme.dart';
 import '../state/account_providers.dart';
 import '../state/app_providers.dart';
+import '../state/navigation_provider.dart';
 import 'pangolin_icons.dart';
 
 class PlanBadgeCard extends ConsumerWidget {
@@ -19,19 +20,27 @@ class PlanBadgeCard extends ConsumerWidget {
     final t = ref.watch(appTextProvider);
     final isFree = ref.watch(isFreePlanProvider);
     final exp = ref.watch(meProvider).valueOrNull?.expiresAt;
+    // 「我的」入口:点会员卡进账户页;选中态高亮。
+    final active = ref.watch(navViewProvider) == NavView.account;
     String two(int v) => v.toString().padLeft(2, '0');
     final expLine = exp == null
         ? t.expires
         : '${t.expires} ${exp.toLocal().year}-${two(exp.toLocal().month)}-${two(exp.toLocal().day)}';
 
-    return Container(
-      padding: const EdgeInsets.symmetric(horizontal: 11, vertical: 9),
-      decoration: BoxDecoration(
-        color: c.surface,
-        border: Border.all(color: c.border),
-        borderRadius: BorderRadius.circular(PangolinRadius.md),
-      ),
-      child: Row(children: [
+    return Material(
+      color: Colors.transparent,
+      borderRadius: BorderRadius.circular(PangolinRadius.md),
+      clipBehavior: Clip.antiAlias,
+      child: InkWell(
+        onTap: () => ref.read(navViewProvider.notifier).state = NavView.account,
+        child: Container(
+          padding: const EdgeInsets.symmetric(horizontal: 11, vertical: 9),
+          decoration: BoxDecoration(
+            color: active ? c.accentSubtle : c.surface,
+            border: Border.all(color: active ? c.accent : c.border),
+            borderRadius: BorderRadius.circular(PangolinRadius.md),
+          ),
+          child: Row(children: [
         Container(
           width: 30,
           height: 30,
@@ -64,7 +73,10 @@ class PlanBadgeCard extends ConsumerWidget {
             ],
           ),
         ),
+        Icon(PangolinIcons.chevronRight, size: 15, color: c.fg3),
       ]),
+        ),
+      ),
     );
   }
 }