Add GET /admin/rate-limits endpoint (admin-only) that returns current
rate limit configuration and request statistics for all rate-limited
endpoints (/auth/register and /auth/login). Tracks total requests and
rejection counts via in-memory counters.
Includes tests for admin access, non-admin rejection, empty state,
request tracking, and configuration display.
Closesleeworks-agents/SPARC#1675
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
agent-company