Add Persistent Community Selection or Community Shortcut in Draft Editor

Currently, when a user wants to post to a specific community, they have to return to the previous page each time to select the community again. This creates unnecessary friction, especially when drafting multiple posts for the same community.

It would be helpful to have either:

• A community selector or icon available directly within the main post draft page, or

• An option to keep the selected community fixed until manually changed or removed.

This feature would streamline the workflow and improve efficiency for users focused on community-based posting.