fix: runtime fixes for service model and paginated responses

- Service.fromJson: string status/location enums, ISO8601 time parsing, additional_address field name
- _loadServices: unwrap {data:[...]} paginated response; extract embedded user from response instead of extra API calls
- calendar_services_provider: same response unwrap; fallback user when not embedded
- Add ProState import where needed

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

lib/models/service.dart

@@ -41,7 +41,22 @@ class Service {
     required this.location,
   });
 
+  static const _statusMap = {
+    'pending': 0, 'accepted': 1, 'denied': 2, 'active': 3,
+    'cancelled': 4, 'completed': 5, 'self_booked': 6,
+  };
+
   static Service fromJson(Map<String, dynamic> doc, String id) {
+    final rawStatus = doc['status'];
+    final statusInt = rawStatus is int ? rawStatus
+        : rawStatus is String ? (_statusMap[rawStatus] ?? 0)
+        : (rawStatus as num?)?.toInt() ?? 0;
+
+    final rawLoc = doc['location_preference'] ?? doc['location'];
+    final locInt = rawLoc == 'delivery' ? 1
+        : rawLoc == 'office' ? 0
+        : (rawLoc as num?)?.toInt() ?? 0;
+
     return Service(
       id: id,
       professionalId: doc['professional_id'] as String,
@@ -49,17 +64,27 @@ class Service {
       userId: doc['user_id'] as String,
       userScored: doc['user_scored'] as bool? ?? false,
       address: doc['address'] as String? ?? '',
-      aditionalAddress: doc['aditional_address'] as String? ?? '',
+      aditionalAddress: (doc['additional_address'] ?? doc['aditional_address']) as String? ?? '',
       latitude: (doc['latitude'] as num?)?.toDouble() ?? 0.0,
       longitude: (doc['longitude'] as num?)?.toDouble() ?? 0.0,
-      day: doc['day'] as String? ?? '',
+      day: doc['day']?.toString() ?? '',
       createdAt: doc['created_at']?.toString() ?? '',
       description: doc['description'] as String? ?? '',
-      range1Hour1: parseTimeOfDay(doc['range1_hour1'] as String? ?? '0:0'),
-      range1Hour2: parseTimeOfDay(doc['range1_hour2'] as String? ?? '0:0'),
-      status: intToEnumService((doc['status'] as num?)?.toInt() ?? 0),
-      rate: doc['rate'] as String? ?? '',
-      location: intToEnum((doc['location'] as num?)?.toInt() ?? 0),
+      range1Hour1: _parseTime(doc['range1_hour1']?.toString() ?? '0:0'),
+      range1Hour2: _parseTime(doc['range1_hour2']?.toString() ?? '0:0'),
+      status: intToEnumService(statusInt),
+      rate: doc['rate']?.toString() ?? '',
+      location: intToEnum(locInt),
+    );
+  }
+
+  static TimeOfDay _parseTime(String t) {
+    // Handle ISO8601 (e.g. "1970-01-01T08:30:00.000Z") or "H:M"
+    final s = t.contains('T') ? t.split('T')[1] : t;
+    final parts = s.split(':');
+    return TimeOfDay(
+      hour: int.tryParse(parts[0]) ?? 0,
+      minute: int.tryParse(parts.length > 1 ? parts[1] : '0') ?? 0,
     );
   }
 
@@ -85,10 +110,7 @@ class Service {
     };
   }
 
-  static TimeOfDay parseTimeOfDay(String timeString) {
-    final parts = timeString.split(':');
-    return TimeOfDay(hour: int.parse(parts[0]), minute: int.parse(parts[1]));
-  }
+  static TimeOfDay parseTimeOfDay(String timeString) => _parseTime(timeString);
 
   String? formatTimeOfDay(TimeOfDay? time) {
     if (time != null) return '${time.hour}:${time.minute}';