Invitations should be pinned at the top of the home view

### Your use case

Description:
I have a large number of direct chats and rooms. When someone invites me to a new conversation, I cannot see the invitation on the home screen unless I scroll all the way to the bottom or manually switch to the Invitations filter. This creates a poor user experience, because it is easy to miss new invitations.

Expected Behavior:
Invitations should always be pinned at the top of the home view so that users can immediately notice when someone is trying to start a conversation with them.

### Have you considered any alternatives?

_No response_

### Additional context

_No response_

### Are you willing to provide a PR?

No