hyprlock: add capslock and numlock options (#524)

pages/Hypr Ecosystem/hyprlock.md

@@ -99,6 +99,10 @@ input-field {
     fail_color = rgb(204, 34, 34) # if authentication failed, changes outer_color and fail message color
     fail_text = <i>$FAIL <b>($ATTEMPTS)</b></i> # can be set to empty
     fail_transition = 300 # transition time in ms between normal outer_color and fail_color
+    capslock_color = -1
+    numlock_color = -1
+    bothlock_color = -1 # when both locks are active. -1 means don't change outer color (same for above)
+    invert_numlock = false # change color if numlock is off
 
     position = 0, -20
     halign = center