CCC keyboard entry

[gdetrez]

I have a UI change proposal for the CCC interface used to set independently measured cell counts:

• entering a number and pressing ⏎ should trigger "Set"
• pressing ⏎ in an empty input should trigger "Skip"
• the focus should remain on the cell count input when doing so

That way you can fill in data without leaving your ⌨️ ;-)

[local-minimum]

I like this, but there should be a short delay perhaps between loading a new colony and allowing the "Skip" to avoid double-press especially since we don't have a step back feature.