36c488ca1e
Rebuilt embed-example.html with inline, full-screen, and popup examples. Fixed host-page/frame scrolling and contained reply navigation. New logins now transactionally replace prior sessions; displaced clients return to login. Added per-user session/IP locking with automatic SQLite migration. Added modular Spam Control dashboard for locks, honeypot, and CAPTCHA settings. Moved CAPTCHA controls out of Plans & Platform.