fix: headless api client remove/refetch query scenarios

[vichustephen]

What change does this PR introduce?

Here , I have fixed the issues over remove/refetch scenarios in Headless api methods

Why was this change needed?

In headless API we use a set of events like markAs, listenNotificationReceive, deleteNotification, deleteNotifications,etc. While we use these methods to integrate our custom component with novu we have found some issues. When we make changes to notifications it should refetch the queries at certain events and remove them for certain events.

1. When a single notification is deleted , the queries must be refetched.
2. When we receive a new notification , the queries must be refetched.
3. When all notifications are removed . the queries must be removed.
4. When unseenCount changed , the queries must not be removed.
5. When unreadCount changed, the queries must not be removed.

Closes #5011 : https://github.com/novuhq/novu/issues/5011

Other information (Screenshots)

I have tested the scenarios in my local environment.

[jainpawan21]

@vichustephen please look into failing tests

[vichustephen]

@vichustephen please look into failing tests

@jainpawan21 I need a little help here. Since I changed how the methods must be called , the test cases is an expected behaviour. Should I update the test cases also ?

[jainpawan21]

@vichustephen please look into failing tests

@jainpawan21 I need a little help here. Since I changed how the methods must be called , the test cases is an expected behaviour. Should I update the test cases also ?

Yes please update the tests accordingly

[jainpawan21]

@BiswaViraj Could you please help @vichustephen

[BiswaViraj]

@vichustephen , Yes you'll need to update the test cases as well, as the methods have been changed

[vichustephen]

@jainpawan21 @BiswaViraj I have updated the test cases