[PM-2901] Synchronize sends on send creation/update/deletion notification

[quexten]

Type of change

• Bug fix
• Tech debt (refactoring, code cleanup, dependency upgrades, etc)
• New feature development
• Build/deploy pipeline (DevOps)
• Other

Objective

Fixes #2571. On desktop/web, sends are synced when the Websocket notification notifying the clients of the creation/update/deletion arrives. On mobile this is not implemented. This PR brings feature parity in that regard by implementing syncing send creation/updates/deletions on arrival of the Firebase notification.

Beware, I was not able to fully test this as the default config builds for the QA push environment.

Code changes

• PushNotificationListenerService.cs Add code handling the 3 send notification types (creation, update, deletion). The code is pretty much the same as for ciphers.
• NotificationResponse.cs Add a class to contain send sync notification data
• ISyncService.cs, SyncService.cs Add code for doing a sync for sends.

Before you submit

• Please check for formatting errors (dotnet format --verify-no-changes) (required)
• Please add unit tests where it makes sense to do so (encouraged but not required)
• If this change requires a documentation update - notify the documentation team
• If this change has particular deployment requirements - notify the DevOps team

[bitwarden-bot]

Thank you for your contribution! We've added this to our internal Community PR board for review.
ID: PM-2901

[aj-rosado]

Thank you for your contribution @quexten , I really appreciate your work on this

I'd like to request a minor adjustment in the notification type validation.

While the code follows Cipher's logic, I have a few suggestions to further enhance readability and reduce indentation. If you could implement these changes, I would be sincerely grateful! 😃

[aj-rosado]

Thank you for your efforts cleaning the code 👏

Just requesting two more changes.

[aj-rosado]

Looking good! Thank you for your contribution and the efforts in improving it.

Sending to QA 🎉

[aj-rosado]

Reapproving it, just committed a minor fix on whitespace.

[aj-rosado]

Thank you for your contribution @quexten! This has been merged and will be part of a future release! 🎉 🥳