special case opt www.jvt.me out of new www redirect handling

for #314

models.py

@@ -17,6 +17,11 @@ from oauth_dropins.webutil.util import json_dumps, json_loads
 
 import common
 
+# https://github.com/snarfed/bridgy-fed/issues/314
+WWW_DOMAINS = frozenset((
+    'www.jvt.me',
+))
+
 logger = logging.getLogger(__name__)
 
 
@@ -134,7 +139,7 @@ class User(StringIdModel):
         site = f'https://{domain}/'
         logger.info(f'Verifying {site}')
 
-        if domain.startswith('www.'):
+        if domain.startswith('www.') and domain not in WWW_DOMAINS:
             # if root domain redirects to www, use root domain instead
             # https://github.com/snarfed/bridgy-fed/issues/314
             root = domain.removeprefix("www.")