feat(app): 完成 P0 钱包解锁、下载落盘与手机号登录

lib/pages/mine/mine_view.dart

@@ -13,6 +13,7 @@ import '../../core/data/repositories/watch_history_repository.dart';
 import '../../core/data/services/auth_controller.dart';
 import '../../core/data/services/favorite_controller.dart';
 import '../../core/data/services/interaction_controller.dart';
+import '../../core/data/services/wallet_controller.dart';
 import '../../core/formatting/error_text.dart';
 import '../../core/formatting/localized_content.dart';
 import '../../core/theme/app_colors.dart';
@@ -25,6 +26,7 @@ import '../account/account_entry_card.dart';
 import '../downloads/downloads_page.dart';
 import '../favorites/favorites_page.dart';
 import '../notices/notices_page.dart';
+import '../wallet/wallet_page.dart';
 import '../watch_records/watch_records_page.dart';
 import 'mine_binding.dart';
 import 'mine_logic.dart';
@@ -46,6 +48,7 @@ class MyPage extends StatefulWidget {
     this.onSignOut,
     this.dramas,
     this.onDramaSelected,
+    this.wallet,
     this.debugShowSetting = kDebugMode,
   });
 
@@ -63,6 +66,7 @@ class MyPage extends StatefulWidget {
   final VoidCallback? onSignOut;
   final List<Drama>? dramas;
   final ValueChanged<Drama>? onDramaSelected;
+  final WalletController? wallet;
   final bool debugShowSetting;
 
   @override
@@ -308,9 +312,21 @@ class _MyPageState extends State<MyPage> {
   }
 
   Widget _wallet(AppLocalizations l10n) {
+    final wallet = widget.wallet;
+    if (wallet == null) return _walletCard(l10n, null);
+    return ListenableBuilder(
+      listenable: wallet,
+      builder: (context, _) => _walletCard(l10n, wallet),
+    );
+  }
+
+  Widget _walletCard(AppLocalizations l10n, WalletController? wallet) {
+    final value = wallet == null
+        ? l10n.coins
+        : l10n.walletBalanceShort(wallet.balance);
     return InkWell(
       key: const Key('mine-wallet'),
-      onTap: () => _mockSnack(l10n),
+      onTap: () => _openWallet(context),
       borderRadius: BorderRadius.circular(13),
       child: Container(
         padding: const EdgeInsets.all(12),
@@ -340,7 +356,7 @@ class _MyPageState extends State<MyPage> {
                   ),
                   const SizedBox(height: 2),
                   Text(
-                    '0 ${l10n.coins} · ${l10n.topUpWallet}',
+                    widget.signedIn ? value : l10n.logInHint,
                     style: const TextStyle(
                       color: AppColors.accent,
                       fontSize: 9,
@@ -360,6 +376,16 @@ class _MyPageState extends State<MyPage> {
     );
   }
 
+  void _openWallet(BuildContext context) {
+    if (!widget.signedIn) {
+      widget.onSignIn?.call();
+      return;
+    }
+    Navigator.of(
+      context,
+    ).push(MaterialPageRoute<void>(builder: (_) => const WalletPage()));
+  }
+
   WatchProgress? get _continueRecord {
     for (final record in logic.recent) {
       if (!record.finished && record.hasPosition) return record;
@@ -934,12 +960,6 @@ class _MyPageState extends State<MyPage> {
     }
   }
 
-  void _mockSnack(AppLocalizations l10n) {
-    ScaffoldMessenger.of(
-      context,
-    ).showSnackBar(SnackBar(content: Text(l10n.mockNotice)));
-  }
-
   Widget _poster(
     Drama drama, {
     required double width,