import type { FastifyPluginCallback } from 'fastify';

interface HealthResponse {
  status: 'ok';
  uptime: number;
}

/** `GET /health` — sonde de disponibilité, sans authentification. */
export const healthRoutes: FastifyPluginCallback = (app, _options, done) => {
  app.get('/health', (): HealthResponse => ({ status: 'ok', uptime: process.uptime() }));
  done();
};