Can now collapse server categories.
Client remembers collapse state, incl. advanced appearance settings.

Remove Hardcore Mode.

Re-design blocked messages.

Fix keyboard focus on mobile.

Fix settings theme colour.

Update colours in main app.

Start work on roles.
Add temporary age gate.

Fix invite / friends menu having sidebars.

Add icon stacking mask.

Add remove / block user confirmation.

Can now call from friends list.