SyncPlay support

[tylertronn]

Problem description

Pretty much the above - support for SyncPlay. One of my favourite features of jellyfin.

Proposed solution

A small button to create or join SyncPlay groups.

Alternatives considered

No response

Feature area

Sync/Resume

Priority

High - Significantly impacts my usage

Mockups or examples

No response

Use case

No response

Additional context

No response

Device

No response

Android version

No response

Afinity version

No response

Checklist

• I have searched for similar feature requests before creating this one
• This feature would benefit multiple users, not just myself
• I am willing to help test this feature if implemented