small fixes with new targets not implemented yet.

lib/main.dart

@@ -46,6 +46,16 @@ class MyApp extends StatelessWidget {
           backgroundColor: Colors.grey[900],
         ),
       ),
+      builder: (context, child) {
+        final originalTextScaler = MediaQuery.of(context).textScaler;
+        final clampedScale = originalTextScaler.clamp(minScaleFactor: 0.8, maxScaleFactor: 1.2);
+        return MediaQuery(
+          data: MediaQuery.of(context).copyWith(
+            textScaler: clampedScale,
+          ),
+          child: child!,
+        );
+      },
       home: const HomeScreen(),
     );
   }