Confusing numlock behaviour

[PaideiaDilemma]

Regression?

Yes

Hyprlock Info and Version

Hyprlock version v0.6.0

Compositor Info and Version

Irrelevant

Description

When a user has numlock turned on per default and does not set input-field:invert_numlock it will look like the input-field:outer_color option is not working.

To fix this behavior, we probably want to ignore the numlock state unless a user has explicitly configured a color for it.
I contrast to that, the capslock state should work even when the config for it's color is empty (fall back to fail_color)

How to reproduce

Have numlock be active and set input-field outer.

Crash reports, logs, images, videos

No response