add oomd; swap back from tlp to power profiles; update resharper code; remove more mozilla bs

configuration/base/default.nix

@@ -6,6 +6,7 @@
     ./location-time.nix
     ./networking.nix
     ./nix-settings.nix
+    ./oomd.nix
     ./pipewire.nix
     ./programs.nix
   ];

configuration/base/oomd.nix

@@ -0,0 +1,10 @@
+{ ... }:
+
+{
+  systemd.oomd = {
+    enable = true;
+    enableRootSlice = true;
+    enableSystemSlice = true;
+    enableUserSlices = true;
+  };
+}