fix：第一轮跑

lib/common/router/deep_link_service.dart

@@ -0,0 +1,43 @@
+import 'dart:convert';
+
+import 'package:go_router/go_router.dart';
+
+import 'app_router.dart';
+
+/// 统一将 Scheme、Universal Link 和推送 payload 收敛为应用内路由。
+abstract final class DeepLinkService {
+  static void handle(String raw) {
+    final target = _route(raw);
+    if (target != null) rootNavigatorKey.currentContext?.go(target);
+  }
+
+  static String? _route(String raw) {
+    var source = raw.trim();
+    try {
+      final json = jsonDecode(source);
+      if (json is Map) {
+        source = '${json['deep_link'] ?? json['url'] ?? json['link'] ?? ''}';
+      }
+    } catch (_) {}
+    final uri = Uri.tryParse(source);
+    if (uri == null) return null;
+    if (uri.scheme == 'jinzhi') {
+      final path = uri.path.isEmpty ? '/assets' : uri.path;
+      return _allowed(path)
+          ? '$path${uri.hasQuery ? '?${uri.query}' : ''}'
+          : null;
+    }
+    if ((uri.scheme == 'https' || uri.scheme == 'http') && _allowed(uri.path)) {
+      return '${uri.path}${uri.hasQuery ? '?${uri.query}' : ''}';
+    }
+    return null;
+  }
+
+  static bool _allowed(String path) => const {
+    '/assets',
+    '/market',
+    '/news',
+    '/profile',
+    '/settings',
+  }.contains(path);
+}