some things

modules/desktop.nix

@@ -43,11 +43,18 @@ in
     enableKwallet = true;
   };
 
-  systemd.extraConfig = ''
-    DefaultTimeoutStopSec=10s
-    DefaultTimeoutStartSec=10s
-  '';
-
+  systemd = {
+    oomd = {
+      enable = true;
+      enableRootSlice = true;
+      enableUserSlices = true;
+      enableSystemSlice = true;
+    };
+    extraConfig = ''
+      DefaultTimeoutStopSec=10s
+      DefaultTimeoutStartSec=10s
+    '';
+  };
   fonts.packages = with pkgs; [
     nerd-fonts.victor-mono
     noto-fonts

modules/emacs.nix

@@ -180,6 +180,11 @@
           pkgs.openjdk
           pkgs.languagetool
           pkgs.emacs-all-the-icons-fonts
+          pkgs.tree-sitter-grammars.tree-sitter-css
+          pkgs.tree-sitter-grammars.tree-sitter-scss
+          pkgs.tree-sitter-grammars.tree-sitter-rust
+          pkgs.tree-sitter-grammars.tree-sitter-yaml
+          pkgs.tree-sitter-grammars.tree-sitter-toml
         ]));
     defaultEditor = true;
   };