feat: Builtin notification system in reNgine #1392

[yogeshojha]

This PR introduces a new in app notification within reNgine web page, for now for any scan related notification will be shown and also when there is any update in reNgine.

This notification bell will be visible in the dashboard, and will be rechecking for any new notification every 15 seconds.

If there is any new notification, a snackbar will also be shown.

Example of the in app notification in reNgine

Clearing all notification and marking them all read option is also provided.

A new generic function has been introduced, called create_inappnotification which can be used across reNgine to create notification

def create_inappnotification(
		title,
		description,
		notification_type=SYSTEM_LEVEL_NOTIFICATION,
		project_slug=None,
		icon="mdi-bell",
		is_read=False,
		status='info',
		redirect_link=None,
		open_in_new_tab=False
):

[github-actions]

Woohoo @yogeshojha! 🎉 You've just dropped some hot new code! 🔥

Hang tight while we review this! You rock! 🤘

[github-actions]

Holy smokes! 🤯 You've just made reNgine even more awesome!

Your code is now part of the reNgine hall of fame. 🏆

Keep the cool ideas coming - maybe next time you'll break the internet! 💻💥

Virtual high fives all around! 🙌

[github-actions]

Holy smokes! 🤯 You've just made reNgine even more awesome!

Your code is now part of the reNgine hall of fame. 🏆

Keep the cool ideas coming - maybe next time you'll break the internet! 💻💥

Virtual high fives all around! 🙌