Add possibility to remove items using long press,

[rcg67gtv]

What is it?

• Bugfix (user facing)
• Feature (user facing) ⚠️ Your PR must target the refactor branch
• Codebase improvement (dev facing)
• Meta improvement to the project (dev facing)

Description of the changes in your PR

• Add possibility to remove items using long press, from tab list and Peertube instance list, for devices that do not support swiping and drag and drop, e.g. Android TV.

Before/After Screenshots/Screen Record

• Before: You could only swipe to remove.
• After: Now a long press will give a delete dialog.

Related issues

• Partially addresses A way to toggle or rearrage the tabs on the Content of main page for Android TV which does not have swipe gestures #12635

APK testing

The APK can be found by going to the "Checks" tab below the title. On the left pane, click on "CI", scroll down to "artifacts" and click "app" to download the zip file which contains the debug APK of this PR. You can find more info and a video demonstration on this wiki page.

Due diligence

• I read the contribution guidelines.
• The proposed changes follow the AI policy.
• I tested the changes using an emulator or a physical device.

[absurdlylongusername]

Thank you for your contribution to NewPipe. For all future PRs, please follow contribution guidelines:

If you want to help out with an existing bug report or feature request, leave a comment on that issue saying you want to try your hand at it.

You have not done this.

Also this solution does not fix #12635, it only partly addresses it.

If the goal is to improve UX for TV users, it would be better to just have buttons on the item itself to delete instead of having to long press: since the drag icon is useless anyway in this scenario.

Likewise to have buttons to move item up/down: like ⬆⬇❌ on each item, and for deletes to either have a confirmation, or have a way to undo it if you delete by accident (preferably the second).