All 6 Mod modules now register API routes via ApiRoutesRegistering
instead of WebRoutesRegistering with CSRF hacks. The api middleware
group (ThrottleRequests + SubstituteBindings, no CSRF/session)
handles everything natively. Website/Api module simplified to just
metrics and homepage. fireApiRoutes() added to Web Boot.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>