- Commented out portainer.nix in configuration.nix for future use.

- Created portainer.nix for container management configuration.
- Added 120hz.sh and 60hz.sh scripts for display refresh rate switching.
- Enhanced plasma/home.nix with power management settings.

modules/packages.nix

@@ -54,6 +54,7 @@
     sqlite
 
     #Desktop Applications
+    drawio
     jetbrains.datagrip
     ryubing
     vlc