feat: refine AI navigation and accessibility recovery

frontend/lib/features/settings/me_page.dart

@@ -264,13 +264,6 @@ class _MePageState extends State<MePage> {
                     '预算管理',
                     onTap: () => context.push('/budget'),
                   ),
-                  _row(
-                    AppIcons.avatarAsset(PublicConfigApi.companionAvatarKey),
-                    context.jz.aiBackground,
-                    AppTheme.ai,
-                    session.aiEnabled ? 'AI 报告' : '报告',
-                    onTap: () => context.push('/report'),
-                  ),
                   _row(
                     AppIcons.tag,
                     context.jz.primaryBackground,

frontend/lib/features/settings/screenshot_settings_page.dart

@@ -32,7 +32,7 @@ class _ScreenshotSettingsPageState extends State<ScreenshotSettingsPage>
   void initState() {
     super.initState();
     WidgetsBinding.instance.addObserver(this);
-    _check();
+    _check(waitForConnection: true);
     _diagnosticRefreshTimer = Timer.periodic(
       const Duration(seconds: 2),
       (_) => _refreshRunningDiagnostic(),
@@ -67,9 +67,11 @@ class _ScreenshotSettingsPageState extends State<ScreenshotSettingsPage>
     _check().whenComplete(() => _diagnosticRefreshInFlight = false);
   }
 
-  Future<void> _check() async {
+  Future<void> _check({bool waitForConnection = false}) async {
     try {
-      var status = await ScreenshotChannel.recognitionStatus();
+      var status = waitForConnection
+          ? await ScreenshotChannel.waitForAccessibilityConnection()
+          : await ScreenshotChannel.recognitionStatus();
       final invalid = <String>[
         if (status.accessibilityEvents &&
             (!status.accessibilityAuthorized ||
@@ -180,7 +182,7 @@ class _ScreenshotSettingsPageState extends State<ScreenshotSettingsPage>
 
   Future<void> _resumeAuthorization() async {
     if (_authorizing) return;
-    await _check();
+    await _check(waitForConnection: true);
     final key = _pendingAuthorizationKey;
     final status = _status;
     if (key == null || status == null) return;
@@ -431,7 +433,13 @@ class _ScreenshotSettingsPageState extends State<ScreenshotSettingsPage>
                     '仅在微信和支付宝疑似支付流程中读取可见文字，并按需在内存中进行本地截图 OCR；不保存图片、完整控件树，也不监听按键。',
                 authorized: status!.accessibilityAuthorized,
                 connected: status.accessibilityConnected,
+                statusLabel: status.accessibilityConnectionLabel,
                 onOpenSettings: ScreenshotChannel.openAccessibilitySettings,
+                onRetry:
+                    status.accessibilityAuthorized &&
+                        !status.accessibilityConnected
+                    ? () => _check(waitForConnection: true)
+                    : null,
                 child: Column(
                   children: [
                     JzSwitchTile(
@@ -888,7 +896,7 @@ class _BackgroundKeepAliveCard extends StatelessWidget {
           ),
           const SizedBox(height: 10),
           Text(
-            '无障碍和通知监听由 Android 独立轻量进程运行。请允许记之后台活动，'
+            '无障碍和通知监听由 Android 系统持续绑定。请允许记之后台活动，'
             '${isVivo ? '并在 OriginOS 中开启自启动，' : ''}'
             '否则系统清理进程后可能暂时收不到支付事件。',
             style: TextStyle(
@@ -932,6 +940,7 @@ class _RecognitionCard extends StatelessWidget {
   final String? statusLabel;
   final Widget child;
   final VoidCallback? onOpenSettings;
+  final VoidCallback? onRetry;
 
   const _RecognitionCard({
     required this.icon,
@@ -942,6 +951,7 @@ class _RecognitionCard extends StatelessWidget {
     required this.child,
     this.statusLabel,
     this.onOpenSettings,
+    this.onRetry,
   });
 
   @override
@@ -1012,42 +1022,25 @@ class _RecognitionCard extends StatelessWidget {
           ),
           const SizedBox(height: 6),
           child,
-          if (onOpenSettings != null) ...[
+          if (onOpenSettings != null || onRetry != null) ...[
             const SizedBox(height: 6),
-            Align(
-              alignment: Alignment.centerLeft,
-              child: Semantics(
-                button: true,
-                label: '打开系统权限设置',
-                child: InkWell(
-                  onTap: onOpenSettings,
-                  borderRadius: BorderRadius.circular(10),
-                  child: Padding(
-                    padding: const EdgeInsets.symmetric(
-                      horizontal: 4,
-                      vertical: 8,
-                    ),
-                    child: Row(
-                      mainAxisSize: MainAxisSize.min,
-                      children: [
-                        Icon(
-                          Icons.settings_outlined,
-                          size: 17,
-                          color: AppTheme.primary,
-                        ),
-                        const SizedBox(width: 6),
-                        Text(
-                          '系统权限设置',
-                          style: TextStyle(
-                            color: AppTheme.primary,
-                            fontWeight: FontWeight.w700,
-                          ),
-                        ),
-                      ],
-                    ),
+            Wrap(
+              spacing: 6,
+              runSpacing: 4,
+              children: [
+                if (onRetry != null)
+                  TextButton.icon(
+                    onPressed: onRetry,
+                    icon: const Icon(Icons.refresh_rounded, size: 18),
+                    label: const Text('重新检测'),
                   ),
-                ),
-              ),
+                if (onOpenSettings != null)
+                  TextButton.icon(
+                    onPressed: onOpenSettings,
+                    icon: const Icon(Icons.settings_outlined, size: 18),
+                    label: const Text('前往系统设置'),
+                  ),
+              ],
             ),
           ],
         ],