adding installers again and working on audio latency

system/eddie/configuration.nix

@@ -160,6 +160,7 @@
   '';
 
   security.polkit.enable = true;
+  security.rtkit.enable = true;
 
   services.xserver.videoDrivers = [ "nvidia" ];
 
@@ -262,6 +263,32 @@
           }
         ];
       };
+      pipewire."92-low-latency" = {
+        context.properties = {
+          default.clock.rate = 48000;
+          default.clock.quantum = 32;
+          default.clock.min-quantum = 32;
+          default.clock.max-quantum = 32;
+        };
+      };
+      pipewire-pulse."92-low-latency" = {
+        context.modules = [
+          {
+            name = "libpipewire-module-protocol-pulse";
+            args = {
+              pulse.min.req = "32/48000";
+              pulse.default.req = "32/48000";
+              pulse.max.req = "32/48000";
+              pulse.min.quantum = "32/48000";
+              pulse.max.quantum = "32/48000";
+            };
+          }
+        ];
+        stream.properties = {
+          node.latency = "32/48000";
+          resample.quality = 1;
+        };
+      };
     };
   };