Add adr for fix error no active Service Worker of firebase on web

docs/adr/0042-fix-error-no-active-serivce-worker-in-firebase-when-get-token-on-web.md

@@ -0,0 +1,26 @@
+# 42. Fix error `Failed to execute 'subscribe' on 'PushManager': Subscription failed - no active Service Worker` when get token on web
+
+Date: 2024-04-02
+
+## Status
+
+- Issues: 
+  - https://github.com/firebase/firebase-js-sdk/issues/7575
+  - https://github.com/firebase/firebase-js-sdk/issues/7693
+
+## Context
+
+- Sometimes calling messaging `FirebaseMessaging.onMessage.getToken()` returns the error `Failed to execute 'subscribe' on 'PushManager': Subscription failed - no active Service Worker`.
+- It seems to occur on the first page load and clear storage with unregister service worker, when the user refreshes the notifications work and there's no error anymore.
+
+## Decision
+
+- There is currently no official solution from the [Firebase](https://github.com/firebase/firebase-js-sdk) team.
+- So we will use the following workaround:
+  - If `FirebaseMessaging.onMessage.getToken()` throw `DomException` then call again get token. 
+  - Try again 3 times with `FirebaseMessaging.onMessage.getToken()`
+  
+## Consequences
+
+- We got the token right after trying again.
+- Receiving new messages on `foreground` and `background` works fine.

lib/features/push_notification/presentation/services/fcm_receiver.dart

@@ -92,9 +92,6 @@ class FcmReceiver {
       return token;
     } catch (e) {
       logError('FcmReceiver::_getInitialToken: TYPE = ${e.runtimeType} | Exception = $e');
-      /// Workaround to fix error `no active Service Worker` on Firebase
-      /// Related Issue: https://github.com/firebase/firebase-js-sdk/issues/7575
-      /// Related Issue: https://github.com/firebase/firebase-js-sdk/issues/7693
       if (PlatformInfo.isWeb
           && e is html.DomException
           && _countRetryToGetFcmToken < MAX_COUNT_RETRY_TO_GET_FCM_TOKEN) {