fixes and extensions

modules/home-manager/code.nix

@@ -1,6 +1,22 @@
-{pkgs, ...}: {
-  home.packages = with pkgs; [
-    vscode
-    flutter
-  ];
+{pkgs, ...}: 
+{
+  programs.vscode = {
+    enable = true;
+
+    extensions = with pkgs.vscode-extensions; [
+      # QOL
+      mhutchie.git-graph
+      redhat.vscode-yaml
+      github.copilot
+
+      # python
+      ms-python.python
+      ms-python.isort
+      ms-python.debugpy
+      ms-python.vscode-pylance
+
+      # Nix language
+      jnoortheen.nix-ide
+    ];
+  };
 }