nix: add language servers

Sorixelle · Sorixelle · commit ea794217f57a · 2025-07-19T23:59:35.000+10:00
diff --git a/shell.nix b/shell.nix
@@ -10,7 +10,9 @@ pkgs.mkShell {
     bundler
     nodejs
     ruby
+    solargraph
     python3
+    vscode-langservers-extracted
     zlib
   ];
 }
