PACKET v1.0.0 - Initial release

App móvil Flutter para capturar contenido multimedia, etiquetarlo con hashes y enviarlo a backends configurables.

Features:
- Captura de fotos, audio, video y archivos
- Sistema de etiquetas con bibliotecas externas (HST)
- Packs de etiquetas predefinidos
- Cola de reintentos (hasta 20 contenedores)
- Soporte GPS
- Hash SHA-256 auto-generado por contenedor
- Persistencia SQLite local
- Múltiples destinos configurables

Stack: Flutter 3.38.5, flutter_bloc, sqflite, dio

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

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

lib/data/datasources/biblioteca_api.dart

@@ -0,0 +1,42 @@
+import 'package:dio/dio.dart';
+import '../../core/constants/app_constants.dart';
+import '../../core/errors/exceptions.dart';
+import '../../domain/entities/biblioteca.dart';
+import '../../domain/entities/etiqueta.dart';
+
+class BibliotecaApi {
+  final Dio _dio;
+
+  BibliotecaApi() : _dio = Dio() {
+    _dio.options.connectTimeout = AppConstants.httpTimeout;
+    _dio.options.receiveTimeout = AppConstants.httpTimeout;
+  }
+
+  Future<List<Etiqueta>> fetchEtiquetas(Biblioteca biblioteca) async {
+    try {
+      final response = await _dio.get(biblioteca.fullUrl);
+      final data = response.data as Map<String, dynamic>;
+      final results = data['results'] as List<dynamic>;
+      return results
+          .map((e) => Etiqueta.fromJson(e as Map<String, dynamic>))
+          .toList();
+    } on DioException catch (e) {
+      throw NetworkException(e.message ?? 'Failed to fetch etiquetas');
+    }
+  }
+
+  Future<Etiqueta?> resolveHash(String hash, Biblioteca biblioteca) async {
+    try {
+      final response = await _dio.get(
+        biblioteca.fullUrl,
+        queryParameters: {'hash': hash},
+      );
+      final data = response.data as Map<String, dynamic>;
+      final results = data['results'] as List<dynamic>;
+      if (results.isEmpty) return null;
+      return Etiqueta.fromJson(results.first as Map<String, dynamic>);
+    } on DioException {
+      return null;
+    }
+  }
+}