feat: add OBS with wayland support

nixos/cfg/boot.nix

@@ -22,6 +22,10 @@
       timeout = 2;
     };
 
+    extraModulePackages = with config.boot.kernelPackages; [
+      v4l2loopback
+    ];
+
     kernelModules = [ "kvm-amd" ];
 
     kernelParams = [

nixos/home/packages.nix

@@ -10,6 +10,13 @@
 
   programs = {
 
+    obs-studio = {
+      enable = true;
+      plugins = with pkgs.obs-studio-plugins; [
+        wlrobs
+      ];
+    };
+
     btop.enable = true;
 
     jq.enable = true;