feat(scheduler): automatisations planifiées (cron) — tâche 5

- table schedules (migration 0007) + service scheduler (croner) : CRUD,
  runSchedule avec scope (all/liste), pool de concurrence et verrou par machine,
  mapping actions → refresh/metrics/docker_scan ; reloadSchedules au boot
- worker = reloadSchedules (remplace le refresh 30 min en dur)
- routes /api/schedules (CRUD + :id/run) ; cron invalide rejeté (validation croner)
- UI Paramètres : onglet « Automatisations » (liste, activer/lancer/supprimer, création)

tsc 0 · 113 tests · build OK · boot OK (migration 0007, CRUD vérifié).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

server/routes/schedules.ts

@@ -0,0 +1,49 @@
+// server/routes/schedules.ts
+import { Hono } from "hono";
+import {
+  listSchedules,
+  getSchedule,
+  createSchedule,
+  updateSchedule,
+  deleteSchedule,
+  runSchedule,
+  type ScheduleInput,
+} from "../services/scheduler.js";
+
+export const schedulesRoutes = new Hono();
+
+schedulesRoutes.get("/", (c) => c.json(listSchedules()));
+
+schedulesRoutes.post("/", async (c) => {
+  const body = (await c.req.json()) as ScheduleInput;
+  try {
+    return c.json(createSchedule(body), 201);
+  } catch (err) {
+    return c.json({ error: (err as Error).message }, 400);
+  }
+});
+
+schedulesRoutes.get("/:id", (c) => {
+  const s = getSchedule(c.req.param("id"));
+  return s ? c.json(s) : c.json({ error: "Schedule introuvable" }, 404);
+});
+
+schedulesRoutes.patch("/:id", async (c) => {
+  const body = (await c.req.json()) as Partial<ScheduleInput>;
+  try {
+    return c.json(updateSchedule(c.req.param("id"), body));
+  } catch (err) {
+    return c.json({ error: (err as Error).message }, 400);
+  }
+});
+
+schedulesRoutes.delete("/:id", (c) => {
+  deleteSchedule(c.req.param("id"));
+  return c.json({ ok: true });
+});
+
+// Lancement immédiat (hors planning).
+schedulesRoutes.post("/:id/run", (c) => {
+  runSchedule(c.req.param("id")).catch((err) => console.error("[schedule run]", (err as Error).message));
+  return c.json({ ok: true }, 202);
+});