add tree sitters

modules/apps/dev.nix

@@ -19,18 +19,13 @@ in {
       gcc
       ghex
       glsl_analyzer
-      haskell.compiler.native-bignum.ghcHEAD
-      haskell-language-server
       jdk
       jetbrains.clion
       jetbrains.idea-ultimate
       jetbrains.rider
       jetbrains.rust-rover
       jetbrains.webstorm
-      kotlin
-      kotlin-language-server
       mono
-      nixd
       nodejs_22
       platformio-core
       python313
@@ -38,6 +33,17 @@ in {
       sqlitebrowser
       xclip
       uv
+
+      haskell.compiler.native-bignum.ghcHEAD
+      tree-sitter-grammars.tree-sitter-haskell
+      haskell-language-server
+
+      kotlin
+      tree-sitter-grammars.tree-sitter-kotlin
+      kotlin-language-server
+
+      tree-sitter-grammars.tree-sitter-nix
+      nixd
     ];
   };
 }