feat: add clickable workspace buttons with opacity to sketchybar

- Add click_script to workspace buttons to switch workspaces via AeroSpace
- Add WHITE_DIMMED color variable (50% opacity)
- Dim inactive workspace icons and labels for better visual hierarchy
- Active workspace remains fully opaque with background highlight

Author: svnlto

systems/aarch64-darwin/sketchybar/colors.sh

@@ -3,6 +3,7 @@
 # Color Palette
 export BLACK=0xff1e1e2e
 export WHITE=0xffffffff
+export WHITE_DIMMED=0x80ffffff
 export GREY=0xff6c7086
 export TRANSPARENT=0x00000000
 

systems/aarch64-darwin/sketchybar/items/spaces.sh

@@ -15,6 +15,7 @@ for sid in "${SPACE_SIDS[@]}"; do
     background.height=20
     background.corner_radius=4
     background.drawing=off
+    click_script="aerospace workspace $sid"
   )
 
   sketchybar --add item "space.$sid" left \

systems/aarch64-darwin/sketchybar/plugins/space.sh

@@ -21,6 +21,6 @@ if [ "$SPACE_ID" = "$FOCUSED_WORKSPACE" ]; then
 else
   sketchybar --set "$NAME" \
     background.drawing=off \
-    label.color="$WHITE" \
-    icon.color="$WHITE"
+    label.color="$WHITE_DIMMED" \
+    icon.color="$WHITE_DIMMED"
 fi