Add (and ignore) pkg/

I'm going to put packages I develop in there.

.gitignore

@@ -8,4 +8,5 @@ racket-mode/
 server/
 straight/
 transient/
-var/
+var/
+pkg/

init.el

@@ -61,6 +61,10 @@
            no-littering-var-directory (acdw/dir))
   (require 'no-littering))
 
+;;; My packages
+(let ((default-directory (expand-file-name "pkg/" user-emacs-directory)))
+  (normal-top-level-add-subdirs-to-load-path))
+
 
 ;;; Good defaults