Re-add a manga to the download queue if it gets removed from queue during a rename

[FlaminSarge]

Describe your suggested feature

Followup from #1182

When a manga is renamed, it is automatically removed from the download queue to avoid writing to the old name's directory. Figure out a good way to re-add it to queue once the rename occurs.

Other details

No response

Acknowledgements

• [x] I have searched the existing issues and this is a new ticket, NOT a duplicate or related to another open or closed issue.
• [x] I have written a short but informative title.
• [x] I have updated the app to version 0.18.0.
• [x] I will fill out all of the requested information in this form.