✨ Add direnv and remove some unused stuff

systems/x86_64-nixos/puzzlevision/default.nix

@@ -5,13 +5,11 @@
     ./hardware-generated.nix
   ];
 
-  # Todo: automate this globally for all workstation and server archetypes!
   # Configure Sops
   sops.defaultSopsFile = ./secrets/users.yaml;
   sops.age.keyFile = "/var/lib/sops-nix/key.txt";
 
   programs.steam.enable = true;
-  programs.steam.remotePlay.openFirewall = true;
 
   puzzlevision = {
     users.jo = {
@@ -23,32 +21,8 @@
       ];
     };
 
-    users.drfrontend = {
-      enable = true;
-      hashedPassword = "$6$mvK9bT756Aok54Vt$vBRnT66Vb3HL0Y5rEMJlHvKkvzVQ.KUciInTmW3FCBFT00IuFMpz3q9RhXPLTLMRPho65bTg9hMnFPb84I774.";
-      extraGroups = [
-        "wheel"
-        "docker"
-      ];
-    };
-
     archetypes.laptop.enable = true;
-    system.kernel.version = "linuxPackages_zen";
-  };
-
-  # Configure some last-resort aggressive nix-daemon OOM protection
-  systemd = {
-    # Create a separate slice for nix-daemon that is
-    # memory-managed by the userspace systemd-oomd killer
-    slices."nix-daemon".sliceConfig = {
-      ManagedOOMMemoryPressure = "kill";
-      ManagedOOMMemoryPressureLimit = "50%";
-    };
-    services."nix-daemon".serviceConfig.Slice = "nix-daemon.slice";
-
-    # If a kernel-level OOM event does occur anyway,
-    # strongly prefer killing nix-daemon child processes
-    services."nix-daemon".serviceConfig.OOMScoreAdjust = 1000;
+    system.kernel.version = "linuxPackages_6_16";
   };
 
   boot = {

systems/x86_64-nixos/puzzlevision/hardware.nix

@@ -77,7 +77,6 @@
     # Kill processes before they can cause an OOM exception
     earlyoom = {
       enable = true;
-      enableNotifications = true;
     };
 
     # Enable Thermald for improved overheating protection