Ticket Number Buttons and Wrapping Statuses

The Tickets list looks more like it did before the recent restyle.

• The ticket number is a button again.
• Statuses keep their colours, and a long status wraps onto a second line instead of widening the column. The warning, hidden-status and waiting-for-ConnectWise icons sit inside the coloured status.
• The board colour beside each ticket's board is a circle again.
• In the light theme, tickets with a customer response are amber again, as is the ticket summary's Customer has responded banner. The dark theme keeps its orange.