WIP: Integration branch with darwin and deck support

- Added darwin and jovian inputs
- Added platform-specific package configurations
- Added darwinConfigurations and deck nixosConfiguration
- Copied darwin and deck specific files
- Fixed darwin version compatibility

Some configurations still need debugging

home/darwin/sketchybar/plugins/spotify.sh

@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+
+STATE="$(echo "$INFO" | jq -r '.state')"
+APP="$(echo "$INFO" | jq -r '.app')"
+
+if [ "$STATE" = "playing" ] && [ "$APP" == "Spotify" ]; then
+	MEDIA="$(echo "$INFO" | jq -r '.title + " - " + .artist')"
+	sketchybar --set "$NAME" label="$MEDIA" drawing=on
+else
+	sketchybar --set "$NAME" drawing=off
+fi