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/core/theme/app_theme.dart

@@ -0,0 +1,60 @@
+import 'package:flutter/material.dart';
+
+class AppTheme {
+  static const Color primaryColor = Color(0xFF2196F3);
+  static const Color accentColor = Color(0xFF03A9F4);
+  static const Color errorColor = Color(0xFFE53935);
+  static const Color successColor = Color(0xFF43A047);
+  static const Color warningColor = Color(0xFFFFA726);
+
+  static ThemeData get lightTheme => ThemeData(
+        useMaterial3: true,
+        colorScheme: ColorScheme.fromSeed(
+          seedColor: primaryColor,
+          brightness: Brightness.light,
+        ),
+        appBarTheme: const AppBarTheme(
+          centerTitle: true,
+          elevation: 0,
+        ),
+        cardTheme: CardThemeData(
+          elevation: 2,
+          shape: RoundedRectangleBorder(
+            borderRadius: BorderRadius.circular(12),
+          ),
+        ),
+        inputDecorationTheme: InputDecorationTheme(
+          border: OutlineInputBorder(
+            borderRadius: BorderRadius.circular(8),
+          ),
+          filled: true,
+        ),
+        floatingActionButtonTheme: const FloatingActionButtonThemeData(
+          elevation: 4,
+        ),
+      );
+
+  static ThemeData get darkTheme => ThemeData(
+        useMaterial3: true,
+        colorScheme: ColorScheme.fromSeed(
+          seedColor: primaryColor,
+          brightness: Brightness.dark,
+        ),
+        appBarTheme: const AppBarTheme(
+          centerTitle: true,
+          elevation: 0,
+        ),
+        cardTheme: CardThemeData(
+          elevation: 2,
+          shape: RoundedRectangleBorder(
+            borderRadius: BorderRadius.circular(12),
+          ),
+        ),
+        inputDecorationTheme: InputDecorationTheme(
+          border: OutlineInputBorder(
+            borderRadius: BorderRadius.circular(8),
+          ),
+          filled: true,
+        ),
+      );
+}