feat: Add logger service and improve expense dialog with enhanced receipt management and calculation logic.

android/app/src/main/AndroidManifest.xml

@@ -15,7 +15,7 @@
     <!-- Permissions pour écrire dans le stockage -->
     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
     <application
-        android:label="travel_mate"
+        android:label="Travel Mate"
         android:name="${applicationName}"
         android:icon="@mipmap/ic_launcher">
         <activity