Server Clock HUD

Initial release
- Server time (24h or 12h AM/PM) with ☀ / ◐ / ☾ icon
- Day/night bar (day, dusk, night, dawn) with current time marker
- Real-time countdown until night or sunrise
- Server day number
- Your days on this server since your arrival (remembered per server and per account)
- Nether / End: only days are shown (no day/night cycle)
- Every element can be moved, shown or hidden separately
  - Edit mode from Esc > Mods > Clock HUD > Config > Edit mode
  - Drag and drop with snapping to screen edges, screen center and other elements (hold Shift to disable)
  - Right-click to show/hide an element, Save to apply, Esc to cancel, Reset to default layout
  - Or manual X / Y position (0 to 1) in the settings
- Toggle key to show or hide the clock
- Client-side only, English and French