1. Add upload Logo to the General settings page in the Admin.
2. Create a new endpoint that accepts the upload.
3. Endpoint saves the file in the data directory.
4. Endpoint runs SetLogo with the new filename.

I've also toyed with the idea of the admin having a dropdown of all the images available in the data directory so you can simply select one, instead of having to type it in if yo

Is there a way to for the video to continue streaming without any stops when the song changes w/ video?

This should be configurable via command line arguments, or the config.toml file. The websocket should connect, but reject any commands. This will probably require matching username to a "role" and associating that role with each websocket connection.