Removes the RSS and Atom feed routes, controller methods, and views
for both the blog and notes feeds, keeping JSON (and JF2) as the only
supported feed formats. Also serves the JSON feeds with the
spec-required application/feed+json MIME type instead of the generic
application/json.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AXyzNvQZPQgBoSZwW7cLG8
Jonny Barnes
714cd95d79