Feature request: add option to reload emotes

[cr24-OS]

At the moment emote cache is only reloaded after closing the entire app and restart it while it would be easier to have a button to reload emotes in stream or at least auto reloading when reentering a stream again.

[fgl27]

You press the home button the app will dump the cache. Just check the app storage use the cache is always empty when you open it and press the home key.

I will not add a feature to do this in a button, this isn't necessary or easy to test its effect, as the full cache refresh may only work if the app closes.