Update watch page to stop at end of playlist (when loop disabled) without countdown

[PikachuEXE]

Pull Request Type

• Bugfix
• Feature Implementation
• Documentation
• Other

Related issue

N/A

Description

Found it weird to see countdown at the end of playlist before seeing "The playlist has ended"
This PR makes it shows that message immediately without countdown

Countdown unchanged when loop enabled/playlist not ended

Screenshots

Testing

Matrix A x B x C
A

• Not last video in playlist
• Last video in playlist

B

• Loop disabled
• Loop enabled

C

• Random sort disabled
• Random sort enabled

Only these combinations should show "The playlist has ended" immediately

• A: Last video in playlist
• B: Whatever
• C: Whatever

Desktop

• OS:
• OS Version:
• FreeTube version:

Additional context

[absidue]

When looping is enabled and it switches to the next video, the toast with "The playlist has ended. Enable loop to continue playing" shows up. We probably shouldn't tell the user to enabling looping when it's already enabled.

[github-actions]

This pull request has conflicts, please resolve those before we can evaluate the pull request.

[github-actions]

Conflicts have been resolved. A maintainer will review the pull request shortly.

[PikachuEXE]

You have spotted a 3 year old bug o_0

Fixed & rebased due to merge conflict

https://github.com/FreeTubeApp/FreeTube/blame/f94d8a9df257ba3ac78feddc038a3ebebebe4c08/src/renderer/components/watch-video-playlist/watch-video-playlist.js#L208-L210

[efb4f5ff-1298-471a-8973-3d47447115dc]

When looping is enabled and it switches to the next video, the toast with "The playlist has ended. Enable loop to continue playing" shows up. We probably shouldn't tell the user to enabling looping when it's already enabled.

lol wanted to create an issue for that because i also noticed that in this PR