dataloader-ai API v0.11.0

• POST /ingest -- push telemetry from the agent
• POST /heartbeat -- SDK heartbeat (keeps connection alive)
• GET /metrics -- all loader stats
• GET /metrics/{loader_name} -- single loader stats
• GET /optimizer/recommendation/{loader_name} -- batch size recommendation
• GET /cache/stats -- hit/miss breakdown
• POST /waitlist -- request beta access
• POST /admin/approve/{email} -- approve a beta signup
• POST /admin/reject/{email} -- reject a beta signup
• POST /admin/revoke/{email} -- revoke an API key
• POST /admin/rotate/{email} -- rotate an API key
• POST /admin/auto-accept -- toggle auto-accept for new signups
• POST /auth/login -- login with email+password
• POST /auth/login -- login with email+password
• GET /npm/downloads -- npm download count
• GET /health -- liveness
• GET /admin/dashboard -- admin dashboard (requires ?token= for page load, then uses header auth)
• GET /ai/insights -- AI-powered performance insights (requires API key)
• GET /dashboard -- user dashboard (requires ?key=)
• POST /instant-key -- get an instant API key
• GET /waitlist/count -- waitlist statistics