Fix darkmode issues

app/src/main/AndroidManifest.xml

@@ -21,9 +21,7 @@
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
-        <activity
-            android:name=".activities.MainActivity"
-            android:configChanges="uiMode" />
+        <activity android:name=".activities.MainActivity" />
 
         <service
             android:name=".services.NotificationService"