chore: Update Fitbot app styles and themes

code/src/Fitbot/app/src/main/java/com/example/fitbot/MainActivity.java

@@ -20,7 +20,6 @@ import com.aldebaran.qi.sdk.object.locale.Language;
 import com.aldebaran.qi.sdk.object.locale.Locale;
 import com.aldebaran.qi.sdk.object.locale.Region;
 
-
 public class MainActivity extends RobotActivity implements RobotLifecycleCallbacks {
 
     @Override

code/src/Fitbot/app/src/main/java/com/example/fitbot/MainScreen.java

@@ -32,7 +32,7 @@ public class MainScreen extends AppCompatActivity {
         toolbar = findViewById(R.id.toolbar);
 
         /*---Tool Bar---*/
-//        setSupportActionBar(toolbar);
+//      setSupportActionBar(toolbar);
 
         /*---Navigation Drawer Menu---*/
         navigationView.bringToFront();