Traduction + alias + routing + refactoring

mobile/traque-app/package.json

@@ -14,6 +14,7 @@
     "@react-navigation/native": "^7.0.14",
     "@react-navigation/stack": "^7.1.1",
     "axxios": "^0.1.0",
+    "babel-plugin-module-resolver": "^5.0.2",
     "expo": "~52.0.46",
     "expo-build-properties": "~0.13.3",
     "expo-constants": "~17.0.2",
@@ -26,8 +27,10 @@
     "expo-splash-screen": "~0.29.24",
     "expo-status-bar": "~2.0.0",
     "expo-task-manager": "~12.0.6",
+    "i18next": "^25.8.10",
     "react": "18.3.1",
     "react-dom": "18.3.1",
+    "react-i18next": "^16.5.4",
     "react-native": "0.76.9",
     "react-native-collapsible": "^1.6.2",
     "react-native-device-info": "^14.0.4",