chore: Update dependencies, switch Flutter web renderer to HTML, replace media_kit with video_player/chewie, and remove Hive volume from Docker setup.

lib/core/models/iptv_models.dart

@@ -0,0 +1,189 @@
+/// Channel model for Live TV
+class Channel {
+  final String streamId;
+  final String num;
+  final String name;
+  final String streamType;
+  final String streamIcon;
+  final String epgChannelId;
+  final String categoryId;
+  final String categoryName;
+
+  const Channel({
+    required this.streamId,
+    required this.num,
+    required this.name,
+    required this.streamType,
+    this.streamIcon = '',
+    this.epgChannelId = '',
+    required this.categoryId,
+    required this.categoryName,
+  });
+
+  factory Channel.fromJson(Map<String, dynamic> json) {
+    return Channel(
+      streamId: json['stream_id']?.toString() ?? '',
+      num: json['num']?.toString() ?? '',
+      name: json['name']?.toString() ?? '',
+      streamType: json['stream_type']?.toString() ?? '',
+      streamIcon: json['stream_icon']?.toString() ?? '',
+      epgChannelId: json['epg_channel_id']?.toString() ?? '',
+      categoryId: json['category_id']?.toString() ?? '',
+      categoryName: json['category_name']?.toString() ?? '',
+    );
+  }
+
+  Map<String, dynamic> toJson() {
+    return {
+      'stream_id': streamId,
+      'num': num,
+      'name': name,
+      'stream_type': streamType,
+      'stream_icon': streamIcon,
+      'epg_channel_id': epgChannelId,
+      'category_id': categoryId,
+      'category_name': categoryName,
+    };
+  }
+}
+
+/// VOD (Video on Demand) model for Movies
+class VodItem {
+  final String streamId;
+  final String name;
+  final String streamIcon;
+  final String rating;
+  final String categoryId;
+  final String categoryName;
+  final String containerExtension;
+
+  const VodItem({
+    required this.streamId,
+    required this.name,
+    this.streamIcon = '',
+    this.rating = '',
+    required this.categoryId,
+    required this.categoryName,
+    this.containerExtension = 'mp4',
+  });
+
+  factory VodItem.fromJson(Map<String, dynamic> json) {
+    return VodItem(
+      streamId: json['stream_id']?.toString() ?? '',
+      name: json['name']?.toString() ?? '',
+      streamIcon: json['stream_icon']?.toString() ?? '',
+      rating: json['rating']?.toString() ?? '',
+      categoryId: json['category_id']?.toString() ?? '',
+      categoryName: json['category_name']?.toString() ?? '',
+      containerExtension: json['container_extension']?.toString() ?? 'mp4',
+    );
+  }
+
+  Map<String, dynamic> toJson() {
+    return {
+      'stream_id': streamId,
+      'name': name,
+      'stream_icon': streamIcon,
+      'rating': rating,
+      'category_id': categoryId,
+      'category_name': categoryName,
+      'container_extension': containerExtension,
+    };
+  }
+}
+
+/// Series model
+class Series {
+  final String seriesId;
+  final String name;
+  final String cover;
+  final String plot;
+  final String categoryId;
+  final String categoryName;
+
+  const Series({
+    required this.seriesId,
+    required this.name,
+    this.cover = '',
+    this.plot = '',
+    required this.categoryId,
+    required this.categoryName,
+  });
+
+  factory Series.fromJson(Map<String, dynamic> json) {
+    return Series(
+      seriesId: json['series_id']?.toString() ?? '',
+      name: json['name']?.toString() ?? '',
+      cover: json['cover']?.toString() ?? '',
+      plot: json['plot']?.toString() ?? '',
+      categoryId: json['category_id']?.toString() ?? '',
+      categoryName: json['category_name']?.toString() ?? '',
+    );
+  }
+
+  Map<String, dynamic> toJson() {
+    return {
+      'series_id': seriesId,
+      'name': name,
+      'cover': cover,
+      'plot': plot,
+      'category_id': categoryId,
+      'category_name': categoryName,
+    };
+  }
+}
+
+/// EPG (Electronic Program Guide) entry
+class EpgEntry {
+  final String id;
+  final String epgId;
+  final String title;
+  final String lang;
+  final String start;
+  final String end;
+  final String description;
+  final String channelId;
+
+  const EpgEntry({
+    required this.id,
+    required this.epgId,
+    required this.title,
+    this.lang = '',
+    required this.start,
+    required this.end,
+    this.description = '',
+    required this.channelId,
+  });
+
+  factory EpgEntry.fromJson(Map<String, dynamic> json) {
+    return EpgEntry(
+      id: json['id']?.toString() ?? '',
+      epgId: json['epg_id']?.toString() ?? '',
+      title: json['title']?.toString() ?? '',
+      lang: json['lang']?.toString() ?? '',
+      start: json['start']?.toString() ?? '',
+      end: json['end']?.toString() ?? '',
+      description: json['description']?.toString() ?? '',
+      channelId: json['channel_id']?.toString() ?? '',
+    );
+  }
+
+  /// Calculate progress percentage for current program
+  double getProgress() {
+    try {
+      final startTime = DateTime.parse(start);
+      final endTime = DateTime.parse(end);
+      final now = DateTime.now();
+
+      if (now.isBefore(startTime)) return 0.0;
+      if (now.isAfter(endTime)) return 1.0;
+
+      final totalDuration = endTime.difference(startTime).inSeconds;
+      final elapsed = now.difference(startTime).inSeconds;
+
+      return elapsed / totalDuration;
+    } catch (e) {
+      return 0.0;
+    }
+  }
+}