feat: Add URL launcher dependency and implement more info button in settings

lib/l10n/app_de.arb

@@ -392,6 +392,16 @@
     "description": "Liste der verwendeten Technologien"
   },
 
+  "moreInfo": "Mehr Info",
+  "@moreInfo": {
+    "description": "Beschriftung für Mehr Info-Button"
+  },
+
+  "learnMoreAbout": "Erfahren Sie mehr über MeshCore SAR",
+  "@learnMoreAbout": {
+    "description": "Beschreibung des Mehr-Info-Links"
+  },
+
   "developer": "Entwickler",
   "@developer": {
     "description": "Überschrift des Entwickler-Bereichs"

lib/l10n/app_en.arb

@@ -392,6 +392,16 @@
     "description": "List of technologies used"
   },
 
+  "moreInfo": "More Info",
+  "@moreInfo": {
+    "description": "More info button label"
+  },
+
+  "learnMoreAbout": "Learn more about MeshCore SAR",
+  "@learnMoreAbout": {
+    "description": "Learn more link description"
+  },
+
   "developer": "Developer",
   "@developer": {
     "description": "Developer section header"

lib/l10n/app_es.arb

@@ -392,6 +392,16 @@
     "description": "Lista de tecnologías utilizadas"
   },
 
+  "moreInfo": "Más información",
+  "@moreInfo": {
+    "description": "Etiqueta del botón Más información"
+  },
+
+  "learnMoreAbout": "Más información sobre MeshCore SAR",
+  "@learnMoreAbout": {
+    "description": "Descripción del enlace Más información"
+  },
+
   "developer": "Desarrollador",
   "@developer": {
     "description": "Encabezado de la sección de desarrollador"

lib/l10n/app_fr.arb

@@ -392,6 +392,16 @@
     "description": "Liste des technologies utilisées"
   },
 
+  "moreInfo": "Plus d'infos",
+  "@moreInfo": {
+    "description": "Libellé du bouton Plus d'infos"
+  },
+
+  "learnMoreAbout": "En savoir plus sur MeshCore SAR",
+  "@learnMoreAbout": {
+    "description": "Description du lien En savoir plus"
+  },
+
   "developer": "Développeur",
   "@developer": {
     "description": "En-tête de section Développeur"

lib/l10n/app_hr.arb

@@ -143,6 +143,10 @@
 
   "technologiesList": "• Flutter za višeplatformski razvoj\n• BLE (Bluetooth Low Energy) za mesh mrežu\n• OpenStreetMap za kartografiju\n• Provider za upravljanje stanjem\n• SharedPreferences za lokalno pohranu",
 
+  "moreInfo": "Više informacija",
+
+  "learnMoreAbout": "Saznajte više o MeshCore SAR",
+
   "developer": "Programer",
 
   "packageName": "Ime paketa",

lib/l10n/app_it.arb

@@ -392,6 +392,16 @@
     "description": "Elenco delle tecnologie utilizzate"
   },
 
+  "moreInfo": "Maggiori informazioni",
+  "@moreInfo": {
+    "description": "Etichetta del pulsante Maggiori informazioni"
+  },
+
+  "learnMoreAbout": "Ulteriori informazioni su MeshCore SAR",
+  "@learnMoreAbout": {
+    "description": "Descrizione del link Ulteriori informazioni"
+  },
+
   "developer": "Sviluppatore",
   "@developer": {
     "description": "Intestazione sezione sviluppatore"

lib/l10n/app_localizations.dart

@@ -534,6 +534,18 @@ abstract class AppLocalizations {
   /// **'• Flutter for cross-platform development\n• BLE (Bluetooth Low Energy) for mesh networking\n• OpenStreetMap for mapping\n• Provider for state management\n• SharedPreferences for local storage'**
   String get technologiesList;
 
+  /// More info button label
+  ///
+  /// In en, this message translates to:
+  /// **'More Info'**
+  String get moreInfo;
+
+  /// Learn more link description
+  ///
+  /// In en, this message translates to:
+  /// **'Learn more about MeshCore SAR'**
+  String get learnMoreAbout;
+
   /// Developer section header
   ///
   /// In en, this message translates to:

lib/l10n/app_localizations_de.dart

@@ -243,6 +243,12 @@ class AppLocalizationsDe extends AppLocalizations {
   String get technologiesList =>
       '• Flutter für plattformübergreifende Entwicklung\n• BLE (Bluetooth Low Energy) für Mesh-Netzwerk\n• OpenStreetMap für Kartendarstellung\n• Provider für Zustandsverwaltung\n• SharedPreferences für lokale Speicherung';
 
+  @override
+  String get moreInfo => 'Mehr Info';
+
+  @override
+  String get learnMoreAbout => 'Erfahren Sie mehr über MeshCore SAR';
+
   @override
   String get developer => 'Entwickler';
 

lib/l10n/app_localizations_en.dart

@@ -242,6 +242,12 @@ class AppLocalizationsEn extends AppLocalizations {
   String get technologiesList =>
       '• Flutter for cross-platform development\n• BLE (Bluetooth Low Energy) for mesh networking\n• OpenStreetMap for mapping\n• Provider for state management\n• SharedPreferences for local storage';
 
+  @override
+  String get moreInfo => 'More Info';
+
+  @override
+  String get learnMoreAbout => 'Learn more about MeshCore SAR';
+
   @override
   String get developer => 'Developer';
 

lib/l10n/app_localizations_es.dart

@@ -243,6 +243,12 @@ class AppLocalizationsEs extends AppLocalizations {
   String get technologiesList =>
       '• Flutter para desarrollo multiplataforma\n• BLE (Bluetooth Low Energy) para redes mesh\n• OpenStreetMap para mapas\n• Provider para gestión de estado\n• SharedPreferences para almacenamiento local';
 
+  @override
+  String get moreInfo => 'Más información';
+
+  @override
+  String get learnMoreAbout => 'Más información sobre MeshCore SAR';
+
   @override
   String get developer => 'Desarrollador';
 

lib/l10n/app_localizations_fr.dart

@@ -244,6 +244,12 @@ class AppLocalizationsFr extends AppLocalizations {
   String get technologiesList =>
       '• Flutter pour le développement multiplateforme\n• BLE (Bluetooth Low Energy) pour réseau maillé\n• OpenStreetMap pour la cartographie\n• Provider pour la gestion d\'état\n• SharedPreferences pour le stockage local';
 
+  @override
+  String get moreInfo => 'Plus d\'infos';
+
+  @override
+  String get learnMoreAbout => 'En savoir plus sur MeshCore SAR';
+
   @override
   String get developer => 'Développeur';
 

lib/l10n/app_localizations_hr.dart

@@ -242,6 +242,12 @@ class AppLocalizationsHr extends AppLocalizations {
   String get technologiesList =>
       '• Flutter za višeplatformski razvoj\n• BLE (Bluetooth Low Energy) za mesh mrežu\n• OpenStreetMap za kartografiju\n• Provider za upravljanje stanjem\n• SharedPreferences za lokalno pohranu';
 
+  @override
+  String get moreInfo => 'Više informacija';
+
+  @override
+  String get learnMoreAbout => 'Saznajte više o MeshCore SAR';
+
   @override
   String get developer => 'Programer';
 

lib/l10n/app_localizations_it.dart

@@ -243,6 +243,12 @@ class AppLocalizationsIt extends AppLocalizations {
   String get technologiesList =>
       '• Flutter per lo sviluppo multipiattaforma\n• BLE (Bluetooth Low Energy) per la rete mesh\n• OpenStreetMap per la mappatura\n• Provider per la gestione dello stato\n• SharedPreferences per l\'archiviazione locale';
 
+  @override
+  String get moreInfo => 'Maggiori informazioni';
+
+  @override
+  String get learnMoreAbout => 'Ulteriori informazioni su MeshCore SAR';
+
   @override
   String get developer => 'Sviluppatore';
 

lib/l10n/app_localizations_sl.dart

@@ -242,6 +242,12 @@ class AppLocalizationsSl extends AppLocalizations {
   String get technologiesList =>
       '• Flutter za večplatformni razvoj\n• BLE (Bluetooth Low Energy) za mesh omrežje\n• OpenStreetMap za kartografijo\n• Provider za upravljanje stanja\n• SharedPreferences za lokalno shranjevanje';
 
+  @override
+  String get moreInfo => 'Več informacij';
+
+  @override
+  String get learnMoreAbout => 'Več o MeshCore SAR';
+
   @override
   String get developer => 'Razvijalec';
 

lib/l10n/app_sl.arb

@@ -143,6 +143,10 @@
 
   "technologiesList": "• Flutter za večplatformni razvoj\n• BLE (Bluetooth Low Energy) za mesh omrežje\n• OpenStreetMap za kartografijo\n• Provider za upravljanje stanja\n• SharedPreferences za lokalno shranjevanje",
 
+  "moreInfo": "Več informacij",
+
+  "learnMoreAbout": "Več o MeshCore SAR",
+
   "developer": "Razvijalec",
 
   "packageName": "Ime paketa",

lib/screens/settings_screen.dart

@@ -4,6 +4,7 @@ import 'package:package_info_plus/package_info_plus.dart';
 import 'package:provider/provider.dart';
 import 'package:geolocator/geolocator.dart';
 import 'package:latlong2/latlong.dart';
+import 'package:url_launcher/url_launcher.dart';
 import '../providers/contacts_provider.dart';
 import '../providers/messages_provider.dart';
 import '../providers/app_provider.dart';
@@ -1099,6 +1100,16 @@ class _SettingsScreenState extends State<SettingsScreen> {
           ),
         ),
         actions: [
+          TextButton.icon(
+            onPressed: () async {
+              final url = Uri.parse('https://dz0ny.dev/posts/meshcore-sar/');
+              if (await canLaunchUrl(url)) {
+                await launchUrl(url, mode: LaunchMode.externalApplication);
+              }
+            },
+            icon: const Icon(Icons.open_in_new),
+            label: Text(AppLocalizations.of(context)!.moreInfo),
+          ),
           TextButton(
             onPressed: () => Navigator.pop(context),
             child: Text(AppLocalizations.of(context)!.close),