Exit screen after removing subscription

[ArnyminerZ]

Purpose

Fix #695

Short description

Followed the same approach as updateSubscription, to call onExit when the job is done.

Checklist

• The PR has a proper title, description and label.
• I have self-reviewed the PR.
• I have added documentation to complex functions and functions that can be used by other modules.
• I have added reasonable tests or consciously decided to not add tests.

[Copilot]

Pull Request Overview

Fixes issue #695 by ensuring the EditSubscriptionScreen exits after subscription removal, matching the existing behavior for subscription updates.

• Modified removeSubscription() to return a Job that can be awaited
• Updated the delete button handler to call onExit() after the removal completes
• Reorganized import order for consistency

Reviewed Changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
EditSubscriptionScreen.kt	Updated delete handler to exit screen after removal and fixed import ordering
EditSubscriptionModel.kt	Modified removeSubscription() to return a Job for completion tracking

---

_{Tip: Customize your code reviews with copilot-instructions.md. Create the file or learn how to get started.}

[sunkup]

Nice ~