Add the ability to long-press on a channel tab to bring up the 4 channel actions (open/remove/report/block)

[FlaminSarge]

This is a proof of concept as I'm mildly certain I should not be setting up the long-click listener here and there is probably a better way to handle the dialog items/etc, but the basic functionality is there.

Please feel free to push further commits to this branch as needed.

Demo (I have since fixed 'Block channel' showing up when logged out):
Screen_recording_20251229_024358.webm

[flex3r]

I don't have much time to work on DankChat at the moment but I have a WIP branch where I migrate most of the remaining UI to Compose, so this would be obsolete anyways. But I'm not sure if I like this UX too much, to be honest

[FlaminSarge]

I don't have much time to work on DankChat at the moment but I have a WIP branch where I migrate most of the remaining UI to Compose, so this would be obsolete anyways. But I'm not sure if I like this UX too much, to be honest

Re: Compose migration, makes sense.

Regarding the UX, I don't think it's great UX to have to go through 4 (or 5 if that tab isn't currently selected) interactions just to remove a channel tab (tap channel tab, tap 3-dot icon, tap channel, tap Remove Channel, tap Remove on confirmation dialog). I hope the Compose migration streamlines that, because it's currently pretty bad.

I'm going to see about rebasing this against the Compose branch, but please seriously consider reworking the menu UX (if the Compose branch hasn't already done so, of course).