Standard category for different sources

[MCcoolman]

Describe your suggested feature

It would allow you to choose a catergory in which a new entry would get added to for every source/extension. For example If you have two different sources for anime you could add them to different catergorys without having to manualy choose every time.

Other details

No response

Acknowledgements

• I have searched the existing issues and this is a new ticket, NOT a duplicate or related to another open or closed issue.
• I have written a short but informative title.
• If this is a request regarding an extension, I should be opening an issue in the extension's repository.
• I have updated the app to version 0.16.4.3.
• I will fill out all of the requested information in this form.