feat: implement core architecture, design system, localization, and trip features for both driver and rider apps.

apps/rider/lib/features/home/data/models/place_model.dart

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+import 'package:equatable/equatable.dart';
+
+/// نموذج مكان من نتائج البحث (autocomplete / geocode).
+class PlaceModel extends Equatable {
+  final String? placeId;
+  final String name;
+  final String? address;
+  final double lat;
+  final double lng;
+
+  const PlaceModel({
+    this.placeId,
+    required this.name,
+    this.address,
+    required this.lat,
+    required this.lng,
+  });
+
+  factory PlaceModel.fromJson(Map<String, dynamic> j) => PlaceModel(
+        placeId: j['placeId'] as String?,
+        name: (j['description'] ?? j['name'] ?? '') as String,
+        address: j['address'] as String?,
+        lat: (j['lat'] as num).toDouble(),
+        lng: (j['lng'] as num).toDouble(),
+      );
+
+  factory PlaceModel.fromGeocode(Map<String, dynamic> j) => PlaceModel(
+        placeId: j['placeId'] as String?,
+        name: (j['name'] ?? j['formattedAddress'] ?? '') as String,
+        address: j['formattedAddress'] as String?,
+        lat: (j['lat'] as num).toDouble(),
+        lng: (j['lng'] as num).toDouble(),
+      );
+
+  Map<String, dynamic> toJson() => {
+        if (placeId != null) 'placeId': placeId,
+        'name': name,
+        if (address != null) 'address': address,
+        'lat': lat,
+        'lng': lng,
+      };
+
+  @override
+  List<Object?> get props => [placeId, name, address, lat, lng];
+}

apps/rider/lib/features/home/data/models/quote_model.dart

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+import 'package:equatable/equatable.dart';
+
+/// فئة رحلة واحدة من الاستجابة (tariff/quote).
+class QuoteClassModel extends Equatable {
+  final String vehicleClass;
+  final String name;
+  final int price;
+  final String currency;
+  final int capacity;
+  final String? description;
+  final String? imageUrl;
+  final int estimatedTime; // ثوانٍ تقريبية
+
+  const QuoteClassModel({
+    required this.vehicleClass,
+    required this.name,
+    required this.price,
+    required this.currency,
+    required this.capacity,
+    this.description,
+    this.imageUrl,
+    required this.estimatedTime,
+  });
+
+  factory QuoteClassModel.fromJson(Map<String, dynamic> j) => QuoteClassModel(
+        vehicleClass: j['vehicleClass'] as String,
+        name: (j['name'] ?? j['vehicleClass']) as String,
+        price: j['price'] as int,
+        currency: (j['currency'] ?? 'JOD') as String,
+        capacity: j['capacity'] as int? ?? 4,
+        description: j['description'] as String?,
+        imageUrl: j['imageUrl'] as String?,
+        estimatedTime: j['estimatedTime'] as int? ?? 0,
+      );
+
+  String get estimatedTimeText {
+    final min = estimatedTime ~/ 60;
+    return '$min min';
+  }
+
+  @override
+  List<Object?> get props => [vehicleClass, name, price, currency, capacity];
+}
+
+/// استجابة tariff/quote الكاملة.
+class QuoteModel extends Equatable {
+  final String? pickupAddress;
+  final String? dropoffAddress;
+  final int distanceMeters;
+  final int durationSeconds;
+  final String? distanceText;
+  final String? durationText;
+  final String currency;
+  final List<QuoteClassModel> classes;
+
+  const QuoteModel({
+    this.pickupAddress,
+    this.dropoffAddress,
+    required this.distanceMeters,
+    required this.durationSeconds,
+    this.distanceText,
+    this.durationText,
+    required this.currency,
+    required this.classes,
+  });
+
+  factory QuoteModel.fromJson(Map<String, dynamic> j) {
+    final data = j['data'] ?? j;
+    return QuoteModel(
+      pickupAddress: data['pickupAddress'] as String?,
+      dropoffAddress: data['dropoffAddress'] as String?,
+      distanceMeters: (data['distanceMeters'] as num?)?.toInt() ?? 0,
+      durationSeconds: (data['durationSeconds'] as num?)?.toInt() ?? 0,
+      distanceText: data['distanceText'] as String?,
+      durationText: data['durationText'] as String?,
+      currency: (data['currency'] ?? 'JOD') as String,
+      classes: (data['classes'] as List? ?? [])
+          .map((c) => QuoteClassModel.fromJson(c as Map<String, dynamic>))
+          .toList(),
+    );
+  }
+
+  @override
+  List<Object?> get props => [distanceMeters, durationSeconds, currency, classes];
+}

apps/rider/lib/features/home/data/models/ride_type_model.dart

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+import 'package:equatable/equatable.dart';
+
+/// فئة رحلة من ride-types endpoint (تُستخدم كقائمة المرجع).
+class RideTypeModel extends Equatable {
+  final String id;
+  final String name;
+  final String? vehicleClass;
+  final int capacity;
+  final String? description;
+  final String? imageUrl;
+  final bool active;
+
+  const RideTypeModel({
+    required this.id,
+    required this.name,
+    this.vehicleClass,
+    required this.capacity,
+    this.description,
+    this.imageUrl,
+    required this.active,
+  });
+
+  factory RideTypeModel.fromJson(Map<String, dynamic> j) => RideTypeModel(
+        id: j['id'] as String,
+        name: (j['name'] ?? '') as String,
+        vehicleClass: j['vehicleClass'] as String?,
+        capacity: j['capacity'] as int? ?? 4,
+        description: j['description'] as String?,
+        imageUrl: j['imageUrl'] as String?,
+        active: j['active'] as bool? ?? true,
+      );
+
+  @override
+  List<Object?> get props => [id, name, vehicleClass, capacity, active];
+}

apps/rider/lib/features/home/data/models/route_model.dart

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+import 'package:equatable/equatable.dart';
+import 'package:intaleq_maps/intaleq_maps.dart';
+
+/// خطاب polyline مشفر ومسافة/وقت تقريبيان.
+class RouteModel extends Equatable {
+  final int distanceMeters;
+  final int durationSeconds;
+  final String? polyline;
+
+  const RouteModel({
+    required this.distanceMeters,
+    required this.durationSeconds,
+    this.polyline,
+  });
+
+  factory RouteModel.fromJson(Map<String, dynamic> j) {
+    final dist = j['distanceMeters'] ?? j['distance'];
+    final dur = j['durationSeconds'] ?? j['duration'];
+    return RouteModel(
+      distanceMeters: dist is int ? dist : int.tryParse('$dist') ?? 0,
+      durationSeconds: dur is int ? dur : int.tryParse('$dur') ?? 0,
+      polyline: j['polyline'] as String?,
+    );
+  }
+
+  String get distanceText {
+    if (distanceMeters < 1000) return '$distanceMeters m';
+    return '${(distanceMeters / 1000).toStringAsFixed(1)} km';
+  }
+
+  String get durationText {
+    final min = durationSeconds ~/ 60;
+    if (min < 60) return '$min min';
+    final h = min ~/ 60;
+    final rem = min % 60;
+    return '$h h ${rem > 0 ? '$rem min' : ''}';
+  }
+
+  List<LatLng> decodePolyline() {
+    if (polyline == null || polyline!.isEmpty) return [];
+    return _decodeEncodedPolyline(polyline!);
+  }
+
+  /// فك تشفير polyline وفقاً لخوارزمية Google.
+  static List<LatLng> _decodeEncodedPolyline(String encoded) {
+    final List<LatLng> poly = [];
+    int index = 0, lat = 0, lng = 0;
+
+    while (index < encoded.length) {
+      int b, shift = 0, result = 0;
+      do {
+        b = encoded.codeUnitAt(index++) - 63;
+        result |= (b & 0x1f) << shift;
+        shift += 5;
+      } while (b >= 0x20);
+      lat += ((result & 1) != 0) ? ~(result >> 1) : (result >> 1);
+
+      shift = 0;
+      result = 0;
+      do {
+        b = encoded.codeUnitAt(index++) - 63;
+        result |= (b & 0x1f) << shift;
+        shift += 5;
+      } while (b >= 0x20);
+      lng += ((result & 1) != 0) ? ~(result >> 1) : (result >> 1);
+
+      poly.add(LatLng(lat / 1e5, lng / 1e5));
+    }
+    return poly;
+  }
+
+  @override
+  List<Object?> get props => [distanceMeters, durationSeconds, polyline];
+}

apps/rider/lib/features/home/data/models/stop_model.dart

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+import 'package:equatable/equatable.dart';
+
+/// نقطة توقف أثناء الرحلة.
+class StopModel extends Equatable {
+  final double lat;
+  final double lng;
+  final String? label;
+  final String? address;
+
+  const StopModel({
+    required this.lat,
+    required this.lng,
+    this.label,
+    this.address,
+  });
+
+  factory StopModel.fromJson(Map<String, dynamic> j) => StopModel(
+        lat: (j['lat'] as num).toDouble(),
+        lng: (j['lng'] as num).toDouble(),
+        label: j['label'] as String?,
+        address: j['address'] as String?,
+      );
+
+  Map<String, dynamic> toJson() => {
+        'lat': lat,
+        'lng': lng,
+        if (label != null) 'label': label,
+        if (address != null) 'address': address,
+      };
+
+  @override
+  List<Object?> get props => [lat, lng, label, address];
+}