Remove scx module from lutea

I was hoping that this would fix the audio crackling when streaming
games on discord but it didn't really seem to.

Otherwise, I didn't really notice much difference in performance

flake.lock

···
         ]
       },
       "locked": {
-        "lastModified": 1767619743,
-        "narHash": "sha256-N0kK1JqxIjFl7hPAfhkW6C9AO7feYJUWLPyqJO2VuQQ=",
+        "lastModified": 1767702900,
+        "narHash": "sha256-xMzHmNytl7JgFRov2jHf2GYsLVp/sAfYO0JvbZt0uDo=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "a65c04965c841eb01ba401f5162f12bc8d52014f",
+        "rev": "38e187fd2f9efac197e03be0c25f3ee215974144",
         "type": "github"
       },
       "original": {
···
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1767593864,
-        "narHash": "sha256-AtzRYWSxsyvySDzfOek0lKQXoQrHtpFHbBPZ6rdQIEA=",
+        "lastModified": 1767678781,
+        "narHash": "sha256-HlQWzu2drqK4ln54h/LKRJfpY+fhMJItZmNBm0qC+Fs=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "1b717f421d250290b16de9a6033ea28258c46ae1",
+        "rev": "b16188e3a1a4ede1e261573a95fbc445df67b784",
         "type": "github"
       },
       "original": {
···
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1767379071,
-        "narHash": "sha256-EgE0pxsrW9jp9YFMkHL9JMXxcqi/OoumPJYwf+Okucw=",
+        "lastModified": 1767640445,
+        "narHash": "sha256-UWYqmD7JFBEDBHWYcqE6s6c77pWdcU/i+bwD6XxMb8A=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "fb7944c166a3b630f177938e478f0378e64ce108",
+        "rev": "9f0c42f8bc7151b8e7e5840fb3bd454ad850d8c5",
         "type": "github"
       },
       "original": {

lutea/config.nix

···
     ../modules/qbittorrent.nix
     ../modules/remote-builder.nix
     ../modules/river.nix
-    ../modules/scx.nix
     ../modules/secrets.nix
     ../modules/smartd.nix
     ../modules/tools.nix