The row already owns the front panel; until now only a rack canvas could
show it. The device detail modal draws the plate full size for any device
some rack has modelled, and its edit mode carries the whole model —
faceplate, height, width, colour override and the port list, placement
mode included — writing back through `PATCH /scan/pending/{id}`. A device
therefore no longer has to be racked, or racked again, to have its ports
named and placed.
The port list is now one component (`PortListEditor`) instead of a copy
in each modal, since both edit the same list on the same row.
A device with no modelisation gets no section and no `rack_*` fields in
the PATCH: editing an ordinary host must not silently give it a plate.
Creating a model from the inventory is deliberately left out — a plate is
still born on a rack.
ha-relevant: no
Pouzor
f933f774fc