Clearer Maker controls and room permissions

THE DETAILS

What changed.

1. Maker controls are hidden when the current room does not allow editing, with permission checks repeated when an action runs.
2. Room submission respects verified publishing access for owners, co-owners and eligible global staff.
3. Object aiming prompts stay below the editing area instead of covering the centre of the view.
4. Connected circuit socket values hide while wired and return when disconnected.
5. Objects, chips, wires and saved room data have labelled usage bars, with warnings near the existing limits.
6. Quit game shows a full-screen closing view while the room disconnects.