GUI: SVG icons

[julius2k26]

Well, this is the SVG icons set that I made a few months ago (32px), now scaled and refined to be 128px:

NRC_SVG_icons.zip

I also include a couple of patches to make certain changes in the code:

• Replace wrong "f-caulk" icon with "csgtool_caulk" icon in CSG Tool:

csgtool-caulk-icon.patch

• Replace the two-eyes emoji character in Entity Inspector with an icon and also set size to 1.5x:

replace-emoji.patch

What remains to be done is somewhat beyond my knowledge: patching the code in "libs/gtkutil/image.cpp"
for recoloring the icons for Light themes. There are three colors to be replaced:

#808080 => #a1a1a1 This is the grey used in StatusBar icons.
#c0c0c0 => #808080 This is Main Grey.
#f2d230 => #ccb128 This is Yellow used in f-sky.

That's all, have fun ;)

[Garux]

Nice, besides i clearly asked to not nail everything to path svg primitive, so icons stay easily editable.
Anyhow it's easy to revert to editable version whenever it's wanted.