Adds mobile device registration by admin codes, refresh tokens, push channel
in notification policy, and Settings section for managing Seaca clients.
Co-authored-by: Cursor <cursoragent@cursor.com>
Path traversal fix in SPA fallback, admin-only host delete, login rate limit
with 3 attempts and Telegram alert, JWT validated against active users in DB,
and DOMPurify for agent report HTML.
Co-authored-by: Cursor <cursoragent@cursor.com>
Add sac_users table, JWT roles, settings/users API guarded for admin, Users page in UI, and sac_manage_user.py CLI.
Co-authored-by: Cursor <cursoragent@cursor.com>
Store last notify time by dedup_key/fingerprint, gate dispatch before
channels; config SAC_NOTIFY_*_COOLDOWN_SEC, migration 008.
Co-authored-by: Cursor <cursoragent@cursor.com>
Store notification_channels (migration 004), effective config DB over env,
PUT/test API endpoints, Settings form, and pass db session into ingest notify.
Co-authored-by: Cursor <cursoragent@cursor.com>