# 014 — SLURP Leadership Lifecycle and Health Probes

- Area: `pkg/election/slurp_manager.go`, `pkg/health/*`, `main.go`
- Priority: Medium-High

## Background
SLURP leadership embeds into election manager but lacks fully wired start/stop runners on admin transitions, single-runner guarantees, and concrete health/readiness probes with metrics.

## Scope / Deliverables
- Lifecycle:
  - Start context generation on becoming admin; stop on demotion; guard against multiple runners.
  - Expose leadership state (leader id, term, since) and generation status.
- Health/Readiness:
  - Add health checks for generation loop (last success time, backlog), report via health manager.
  - Readiness endpoint to block traffic if generation cannot start.
- Metrics:
  - Prometheus metrics for generation ticks, failures, time since last success, active tasks.

## Acceptance Criteria / Tests
- On admin change in tests, generation starts within a bounded time and stops on demotion; no concurrent runners.
- Health endpoints reflect unhealthy state when the loop is stalled; metrics increment as expected.

## Notes
- Align with Issue 005 (election heartbeat) for consistent transitions.