feat(mobile-app): 自助申请授权添加确认弹窗和省市参数传递

- 从本地存储加载认种时保存的省市信息
- 市团队申请时显示城市确认弹窗
- 省团队申请时显示省份确认弹窗
- 社区申请时显示社区名称输入弹窗
- 提交时传递对应的省市/社区参数
- 更新申请说明文字为'立即生效'

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

frontend/mobile-app/lib/features/authorization/presentation/pages/authorization_apply_page.dart

@@ -49,6 +49,12 @@ class AuthorizationApplyPage extends ConsumerStatefulWidget {
 
 class _AuthorizationApplyPageState
     extends ConsumerState<AuthorizationApplyPage> {
+  /// 本地存储 key（与认种页面保持一致）
+  static const String _keyProvinceName = 'planting_province_name';
+  static const String _keyProvinceCode = 'planting_province_code';
+  static const String _keyCityName = 'planting_city_name';
+  static const String _keyCityCode = 'planting_city_code';
+
   /// 选中的授权类型
   AuthorizationType? _selectedType;
 
@@ -73,10 +79,40 @@ class _AuthorizationApplyPageState
   /// 用户已有的授权
   List<String> _existingAuthorizations = [];
 
+  /// 保存的省市信息（来自认种时选择）
+  String? _savedProvinceName;
+  String? _savedProvinceCode;
+  String? _savedCityName;
+  String? _savedCityCode;
+
+  /// 社区名称输入控制器
+  final TextEditingController _communityNameController = TextEditingController();
+
   @override
   void initState() {
     super.initState();
     _loadUserStatus();
+    _loadSavedLocation();
+  }
+
+  @override
+  void dispose() {
+    _communityNameController.dispose();
+    super.dispose();
+  }
+
+  /// 从本地存储加载保存的省市信息
+  void _loadSavedLocation() {
+    try {
+      final localStorage = ref.read(localStorageProvider);
+      _savedProvinceName = localStorage.getString(_keyProvinceName);
+      _savedProvinceCode = localStorage.getString(_keyProvinceCode);
+      _savedCityName = localStorage.getString(_keyCityName);
+      _savedCityCode = localStorage.getString(_keyCityCode);
+      debugPrint('[AuthorizationApplyPage] 加载省市: $_savedProvinceName · $_savedCityName');
+    } catch (e) {
+      debugPrint('[AuthorizationApplyPage] 加载省市失败: $e');
+    }
   }
 
   /// 加载用户状态
@@ -170,6 +206,164 @@ class _AuthorizationApplyPageState
     });
   }
 
+  /// 显示授权确认弹窗
+  Future<bool?> _showAuthorizationConfirmDialog(AuthorizationType type) {
+    String title;
+    String locationInfo;
+    String? additionalField;
+
+    switch (type) {
+      case AuthorizationType.community:
+        title = '申请社区授权';
+        locationInfo = '请输入您的社区名称';
+        additionalField = 'community';
+        break;
+      case AuthorizationType.cityTeam:
+        title = '申请市团队授权';
+        if (_savedCityName == null || _savedCityCode == null) {
+          _showErrorSnackBar('未找到认种时保存的城市信息，请先完成认种');
+          return Future.value(false);
+        }
+        locationInfo = '城市: $_savedCityName';
+        break;
+      case AuthorizationType.provinceTeam:
+        title = '申请省团队授权';
+        if (_savedProvinceName == null || _savedProvinceCode == null) {
+          _showErrorSnackBar('未找到认种时保存的省份信息，请先完成认种');
+          return Future.value(false);
+        }
+        locationInfo = '省份: $_savedProvinceName';
+        break;
+    }
+
+    return showDialog<bool>(
+      context: context,
+      barrierDismissible: true,
+      builder: (context) => AlertDialog(
+        shape: RoundedRectangleBorder(
+          borderRadius: BorderRadius.circular(16),
+        ),
+        title: Text(
+          title,
+          style: const TextStyle(
+            fontSize: 18,
+            fontWeight: FontWeight.w600,
+            color: Color(0xFF5D4037),
+          ),
+        ),
+        content: Column(
+          mainAxisSize: MainAxisSize.min,
+          crossAxisAlignment: CrossAxisAlignment.start,
+          children: [
+            if (additionalField == 'community') ...[
+              const Text(
+                '社区名称',
+                style: TextStyle(
+                  fontSize: 14,
+                  fontWeight: FontWeight.w500,
+                  color: Color(0xFF745D43),
+                ),
+              ),
+              const SizedBox(height: 8),
+              TextField(
+                controller: _communityNameController,
+                decoration: InputDecoration(
+                  hintText: '请输入社区名称',
+                  hintStyle: TextStyle(
+                    color: const Color(0xFF745D43).withOpacity(0.5),
+                  ),
+                  border: OutlineInputBorder(
+                    borderRadius: BorderRadius.circular(8),
+                    borderSide: const BorderSide(color: Color(0x4D8B5A2B)),
+                  ),
+                  focusedBorder: OutlineInputBorder(
+                    borderRadius: BorderRadius.circular(8),
+                    borderSide: const BorderSide(color: Color(0xFFD4AF37), width: 2),
+                  ),
+                  contentPadding: const EdgeInsets.symmetric(horizontal: 12, vertical: 10),
+                ),
+              ),
+            ] else ...[
+              Container(
+                width: double.infinity,
+                padding: const EdgeInsets.all(16),
+                decoration: BoxDecoration(
+                  color: const Color(0xFFFFF5E6),
+                  borderRadius: BorderRadius.circular(8),
+                  border: Border.all(color: const Color(0x33D4AF37)),
+                ),
+                child: Column(
+                  crossAxisAlignment: CrossAxisAlignment.start,
+                  children: [
+                    Text(
+                      locationInfo,
+                      style: const TextStyle(
+                        fontSize: 16,
+                        fontWeight: FontWeight.w600,
+                        color: Color(0xFF5D4037),
+                      ),
+                    ),
+                    const SizedBox(height: 8),
+                    Text(
+                      '此信息来自您认种时的选择，不可修改',
+                      style: TextStyle(
+                        fontSize: 12,
+                        color: const Color(0xFF745D43).withOpacity(0.7),
+                      ),
+                    ),
+                  ],
+                ),
+              ),
+            ],
+            const SizedBox(height: 16),
+            Text(
+              '确认申请后将使用以上信息提交授权申请',
+              style: TextStyle(
+                fontSize: 13,
+                color: const Color(0xFF745D43).withOpacity(0.8),
+              ),
+            ),
+          ],
+        ),
+        actions: [
+          TextButton(
+            onPressed: () => Navigator.of(context).pop(false),
+            child: const Text(
+              '取消',
+              style: TextStyle(color: Color(0xFF745D43)),
+            ),
+          ),
+          ElevatedButton(
+            onPressed: () {
+              if (additionalField == 'community') {
+                if (_communityNameController.text.trim().isEmpty) {
+                  ScaffoldMessenger.of(context).showSnackBar(
+                    const SnackBar(
+                      content: Text('请输入社区名称'),
+                      backgroundColor: Colors.red,
+                    ),
+                  );
+                  return;
+                }
+              }
+              Navigator.of(context).pop(true);
+            },
+            style: ElevatedButton.styleFrom(
+              backgroundColor: const Color(0xFFD4AF37),
+              shape: RoundedRectangleBorder(
+                borderRadius: BorderRadius.circular(8),
+              ),
+            ),
+            child: const Text(
+              '确认申请',
+              style: TextStyle(color: Colors.white),
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+
   /// 提交申请
   Future<void> _submitApplication() async {
     // 验证
@@ -200,6 +394,12 @@ class _AuthorizationApplyPageState
       return;
     }
 
+    // 显示确认弹窗
+    final confirmed = await _showAuthorizationConfirmDialog(_selectedType!);
+    if (confirmed != true) {
+      return;
+    }
+
     setState(() {
       _isSubmitting = true;
     });
@@ -220,15 +420,26 @@ class _AuthorizationApplyPageState
 
       // 2. 将 AuthorizationType 转换为 SelfApplyAuthorizationType
       SelfApplyAuthorizationType selfApplyType;
+      String? communityName;
+      String? provinceCode;
+      String? provinceName;
+      String? cityCode;
+      String? cityName;
+
       switch (_selectedType!) {
         case AuthorizationType.community:
           selfApplyType = SelfApplyAuthorizationType.community;
+          communityName = _communityNameController.text.trim();
           break;
         case AuthorizationType.cityTeam:
           selfApplyType = SelfApplyAuthorizationType.cityTeam;
+          cityCode = _savedCityCode;
+          cityName = _savedCityName;
           break;
         case AuthorizationType.provinceTeam:
           selfApplyType = SelfApplyAuthorizationType.provinceTeam;
+          provinceCode = _savedProvinceCode;
+          provinceName = _savedProvinceName;
           break;
       }
 
@@ -236,6 +447,11 @@ class _AuthorizationApplyPageState
       await authService.selfApplyAuthorization(
         type: selfApplyType,
         officePhotoUrls: photoUrls,
+        communityName: communityName,
+        provinceCode: provinceCode,
+        provinceName: provinceName,
+        cityCode: cityCode,
+        cityName: cityName,
       );
 
       if (mounted) {
@@ -245,7 +461,7 @@ class _AuthorizationApplyPageState
 
         ScaffoldMessenger.of(context).showSnackBar(
           const SnackBar(
-            content: Text('申请已提交，请等待审核'),
+            content: Text('授权申请成功！'),
             backgroundColor: Color(0xFF4CAF50),
           ),
         );
@@ -426,7 +642,7 @@ class _AuthorizationApplyPageState
             '1. 申请账户必须已完成认种\n'
             '2. 需提供办公室照片（至少2张）\n'
             '3. 社区、市团队、省团队支持自助申请\n'
-            '4. 提交后等待审核，审核通过后生效',
+            '4. 提交后立即生效，权益需达到考核目标后激活',
             style: TextStyle(
               fontSize: 14,
               fontFamily: 'Inter',