feat(system): retention cleanup jobs, storage panel API and health storage level (CACHE-2)

Co-Authored-By: Claude Opus 5.5 <[email protected]>

apps/server/src/modules/system/health.ts

@@ -28,6 +28,8 @@ export interface HealthDeps {
   checkRoot?: typeof checkRoot;
   /** 单个路径 IO 检查超时(ms),缺省 3000 */
   ioTimeoutMs?: number;
+  /** 存储段(CACHE-2);不给时该段为 unknown */
+  storage?: () => Promise<{ level: HealthLevel; alerts: string[] }>;
 }
 
 const LEVEL_ORDER: HealthLevel[] = ["ok", "warn", "critical"];
@@ -384,7 +386,7 @@ export async function loadSchedules(db: Kysely<DB>, now: Date): Promise<SystemHe
 
 export async function buildHealth(d: HealthDeps): Promise<SystemHealth> {
   const now = d.now?.() ?? new Date();
-  const [{ processes, retiredProcesses }, db, paths, engine, schedules] = await Promise.all([
+  const [{ processes, retiredProcesses }, db, paths, engine, schedules, storage] = await Promise.all([
     loadProcesses(d.db, now).catch(() => ({
       processes: [] as SystemProcess[],
       retiredProcesses: [] as SystemProcess[],
@@ -408,6 +410,10 @@ export async function buildHealth(d: HealthDeps): Promise<SystemHealth> {
       failing: [],
       failedRuns24h: 0,
     })),
+    (d.storage?.() ?? Promise.resolve({ level: "unknown" as HealthLevel, alerts: [] })).catch(() => ({
+      level: "unknown" as HealthLevel,
+      alerts: [] as string[],
+    })),
   ]);
   // SSE:存活的 api/all 进程上报的连接数合计;本进程若还没写过心跳,用实时值
   const selfCounted = processes.some((p) => !p.stale && p.instanceId === d.self.instanceId && p.sseConnections != null);
@@ -423,6 +429,7 @@ export async function buildHealth(d: HealthDeps): Promise<SystemHealth> {
       mountLevel,
       engine.level,
       schedules.level,
+      storage.level,
     ]),
     checkedAt: now.toISOString(),
     api: {
@@ -439,6 +446,7 @@ export async function buildHealth(d: HealthDeps): Promise<SystemHealth> {
     mounts: paths.mounts,
     engine,
     schedules,
+    storage,
   };
 }