Complete WebAuthn web handlers and download real htmx

- Real htmx.min.js (v2.0.4, 50KB) replaces stub
- WebAuthn registration handlers (begin/finish) for adding security keys
- WebAuthn login handlers (begin/finish) for passwordless login
- Key management page (list/delete registered keys)
- Login page updated with "Login with Security Key" button + JS
- Session store for WebAuthn ceremonies (mutex-protected map)
- WebAuthn config passed from server command through to webserver
- Added LookupUserID helper for username-based WebAuthn login

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
2026-03-24 21:33:45 -07:00
parent 49de9269d6
commit 710fcfcd34
6 changed files with 413 additions and 17 deletions

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