Add Ghost CMS feature parity: RSS feed, sitemap, robots.txt, post revisions, taxonomy descriptions, members visibility, password-protected posts, code injection#2

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Copilot wants to merge 3 commits intomainfrom

copilot/improve-architectural-design

Commits on Feb 21, 2026

Initial plan
Copilot
committed
Add security headers, rate limiting, and stronger input validation

Copilot
and
codewithveek
committed
Add Ghost CMS feature parity: RSS feed, sitemap, robots.txt, post revisions, taxonomy descriptions, members visibility, code injection settings

Copilot
and
codewithveek
committed