New Font Awesome 7 Pro icons theme

[GreyXor]

Hello,

This is a new Font Awesome 7 Pro icon theme that allows us to use icons from the Pro collection.

The set may include icons from both the Free and Pro collections. It’s still a work in progress, as I’m continuing to expand it with additional icons, particularly from the Pro collection, which offers improved visual options compared to the Free set.

For each completed icon, you’ll find its Font Awesome URL included in the comments, giving you a sense of the current progress.

Context: #2263 (comment)

[GreyXor]

"slash" better for "no battery" as exclamation is more for "problem with battery"

[GreyXor]

Re-added all icons and used better icons more adequate from "pro".

[GreyXor]

Hello @bim9262,

Can I directly use UTF-8 glyphs in TOML strings, similar to the emoji icon set, instead of using escape sequences like \u...? I already tested, it works as expected

For example:

refresh = ""
resolution = ""
scratchpad = ""

instead of:

refresh = "\uf021"
resolution = "\ue278"
scratchpad = "\uf2d2"

This approach would make it easier for users who have the appropriate font installed to immediately recognize the icons, and it avoids the need to include comments describing each glyph.