Fix rotomap-edit status line after move mode
Fix rotomap-edit status line after move mode

Consider whether we're going back into 'follow / paste' mode after
coming out of move mode.

In later work we'll want to remove this repetition and possibly extract
more controllers for different modes.

Test Plan:
$ ./meta/run_tests.sh
.. Enter 'follow mode', enter 'move mode', exit 'move mode' ..
.. Observe that behaviour and status line matches 'follow mode' ..

aevri/mel,aevri/mel