New static URL prefix adds a / to all URLs when env var not in use

[emab]

django-vite/django_vite/templatetags/django_vite.py

Lines 459 to 462 in f2af541

	prefix = DJANGO_VITE_STATIC_URL_PREFIX
	if not DJANGO_VITE_STATIC_URL_PREFIX.endswith("/"):
	prefix += "/"
	production_server_url = urljoin(prefix, path)

This is causing an issue for me - I don't provide a prefix, but now all my static urls are prepended with /. Can I suggest that we only append a / to the prefix if it doesn't end with / and it has been defined?

E.g.

production_server_url = path
if prefix:=DJANGO_VITE_STATIC_URL_PREFIX:
	if not prefix.endswith("/"):
    	prefix += "/"
	production_server_url = urljoin(prefix, path)

[emab]

#82

I've added a PR for this!