final all things working

Frontend/plannerly/android/app/build.gradle

@@ -47,7 +47,7 @@ android {
         applicationId "com.exampleproj.plannerly"
         // You can update the following values to match your application needs.
         // For more information, see: https://docs.flutter.dev/deployment/android#reviewing-the-gradle-build-configuration.
-        minSdkVersion flutter.minSdkVersion
+        minSdkVersion 21
         targetSdkVersion flutter.targetSdkVersion
         versionCode flutterVersionCode.toInteger()
         versionName flutterVersionName

Frontend/plannerly/lib/main.dart

@@ -1,10 +1,12 @@
 import 'package:flutter/material.dart';
+import 'package:fluttertoast/fluttertoast.dart';
 import 'package:plannerly/models/local_notifications.dart';
 import 'package:plannerly/view/widgets/check_login.dart';
 
 void main() async {
   WidgetsFlutterBinding.ensureInitialized();
   await LocalNotifications.init();
+  Fluttertoast.showToast;
   runApp(const MyApp());
 }
 

Frontend/plannerly/lib/models/local_notifications.dart

@@ -16,7 +16,7 @@ class LocalNotifications {
   //initialize plugin
   static Future init() async {
     const AndroidInitializationSettings initializationSettingsAndroid =
-        AndroidInitializationSettings('@mipmap/logo_canva');
+        AndroidInitializationSettings('@mipmap/ic_launcher');
     final DarwinInitializationSettings initializationSettingsDarwin =
         DarwinInitializationSettings(
       onDidReceiveLocalNotification: (id, title, body, payload) => null,

Frontend/plannerly/lib/view/home/home.dart

@@ -303,10 +303,12 @@ class _HomeScreenState extends State<HomeScreen> {
                                     color: AppColors.white,
                                   ),
                                 ),
-                                const Icon(
-                                  Icons.notifications_outlined,
-                                  size: 28,
-                                  color: AppColors.white,
+                                CircleAvatar(
+                                  radius: 19,
+                                  backgroundColor: AppColors.backgroundDark,
+                                  child: Image.asset(
+                                    'assets/images/logo_transparent.png',
+                                  ),
                                 ),
                               ],
                             ),