AtAuth

fix: return descriptive 400 for unresolvable AT Protocol handles

Instead of a generic 500, catch OAuthResolverError and return a clear message explaining why the handle couldn't be resolved (missing DNS TXT record, handle not found, or PDS unreachable). Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>


Author Bryan Brooks Co-author Claude Opus 4.6 Date Commit Parent fc74f936
+21
1 changed file
+21
1 changed file