Consolidate context menus styling

[pedrolamas]

We have quite a few popup context menus around the app, their styling is not consistent (mostly issues with padding & margin of items), and we should improve that!

This is a list of the ones I've so far found:

Thermal card temperature presents

Thermal card settings

Console card settings

File list thumbnail size

File list column picker

File list filter

File list upload

Gcode Preview card settings

Macro parameters