add gamer environment, fix sunshine

modules/workstation.nix

@@ -92,7 +92,9 @@ in
         vaapiIntel
         vaapiVdpau
         libvdpau-va-gl
+        libGL
       ];
+      setLdLibraryPath = true;
     };
 
     # Support for steam hardware
@@ -170,11 +172,19 @@ in
        }
     ];
 
-    # Steam remote play
-    networking.firewall.allowedTCPPorts = [ 27036 ];
+    networking.firewall.allowedTCPPorts = [
+      # Steam remote play
+      27036
+      # Sunshine/moonlight streaming
+      47984 47989 48010
+    ];
 
-    # Used for upnp or something?
-    networking.firewall.allowedUDPPorts = [ 1900 ];
+    networking.firewall.allowedUDPPorts = [
+      # Used for upnp or something?
+      1900
+      # Sunshine/moonlight streaming
+      47998 47999 48000 48002 48010
+    ];
 
     # Shit breaks without this lol
     programs.dconf.enable = lib.mkDefault true;