feat(web): scheduled jobs board (/console/schedules)

- cards grouped by collect / download / organize / maintain / agent checks: switch,
  in-place interval or cron edit, last result and duration, next-run countdown,
  failure reason, run now, skip next, reset to default, history drawer
- top stats (enabled / failed / running / total) and a scheduler-offline notice;
  refreshed by the schedule.changed SSE event with a 30s fallback
- agent check cards show goal template, trigger, budget and allowlist size; create /
  edit dialog (read-only capabilities, budget, trigger, interval, report to inbox)
- nav entry in the system group, route and smoke route

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

apps/web/app/components/schedules/labels.ts

@@ -0,0 +1,94 @@
+import type {
+  AgentCheckTrigger,
+  ScheduleGroup,
+  ScheduleRunStatus,
+  ScheduleSpec,
+  ScheduleTrigger,
+} from "@umt/contracts";
+import type { StatusTone } from "~/components/console/status-badge.tsx";
+
+// 定时任务看板的标签映射(只在本页用,不放 lib/labels.ts)
+
+export const GROUP_ORDER: ScheduleGroup[] = ["collect", "download", "organize", "maintain", "agent"];
+
+export const GROUP_LABEL: Record<ScheduleGroup, string> = {
+  collect: "采集",
+  download: "下载",
+  organize: "整理",
+  maintain: "维护",
+  agent: "Agent 巡检",
+};
+
+export const RUN_STATUS: Record<ScheduleRunStatus, { label: string; tone: StatusTone }> = {
+  ok: { label: "成功", tone: "success" },
+  failed: { label: "失败", tone: "destructive" },
+  skipped: { label: "已跳过", tone: "warning" },
+  running: { label: "运行中", tone: "neutral" },
+};
+
+export const TRIGGER_LABEL: Record<ScheduleTrigger, string> = {
+  schedule: "定时",
+  manual: "手动",
+  skip: "跳过",
+};
+
+export const CHECK_TRIGGER_LABEL: Record<AgentCheckTrigger, string> = {
+  always: "每次都跑",
+  open_decisions: "有待处理时",
+  stalled_downloads: "有下载无进展时",
+  subscriptions_active: "有追踪订阅时",
+};
+
+export type IntervalUnit = "s" | "m" | "h";
+export const UNIT_MS: Record<IntervalUnit, number> = { s: 1000, m: 60_000, h: 3600_000 };
+export const UNIT_LABEL: Record<IntervalUnit, string> = { s: "秒", m: "分钟", h: "小时" };
+
+/** 毫秒 → 最大整除单位 */
+export function splitInterval(ms: number): { value: number; unit: IntervalUnit } {
+  if (ms % UNIT_MS.h === 0) return { value: ms / UNIT_MS.h, unit: "h" };
+  if (ms % UNIT_MS.m === 0) return { value: ms / UNIT_MS.m, unit: "m" };
+  return { value: Math.max(1, Math.round(ms / 1000)), unit: "s" };
+}
+
+/** 调度的简短描述:"每 30 秒" / "cron 0 3 * * *" */
+export function describeSchedule(s: ScheduleSpec): string {
+  if (s.type === "cron") return `cron ${s.cron}`;
+  if (s.everyMs < 1000) return `每 ${s.everyMs} 毫秒`;
+  const { value, unit } = splitInterval(s.everyMs);
+  return `每 ${value} ${UNIT_LABEL[unit]}`;
+}
+
+/** 毫秒耗时:"320 毫秒" / "2.4 秒" / "3 分 5 秒" */
+export function formatMs(ms: number | null | undefined): string {
+  if (ms === null || ms === undefined) return "—";
+  if (ms < 1000) return `${ms} 毫秒`;
+  if (ms < 60_000) return `${(ms / 1000).toFixed(ms < 10_000 ? 1 : 0)} 秒`;
+  const sec = Math.round(ms / 1000);
+  if (sec < 3600) return `${Math.floor(sec / 60)} 分 ${sec % 60} 秒`;
+  return `${Math.floor(sec / 3600)} 小时 ${Math.floor((sec % 3600) / 60)} 分`;
+}
+
+/** 倒计时:"12 秒后" / "3 分 5 秒后" / "已到期" */
+export function countdown(iso: string, now: number): string {
+  const diff = Math.round((new Date(iso).getTime() - now) / 1000);
+  if (Number.isNaN(diff)) return "—";
+  if (diff <= 0) return "即将运行";
+  if (diff < 60) return `${diff} 秒后`;
+  if (diff < 3600) return `${Math.floor(diff / 60)} 分 ${diff % 60} 秒后`;
+  if (diff < 86400) return `${Math.floor(diff / 3600)} 小时 ${Math.floor((diff % 3600) / 60)} 分后`;
+  return `${Math.floor(diff / 86400)} 天 ${Math.floor((diff % 86400) / 3600)} 小时后`;
+}
+
+export function formatClock(iso: string | null | undefined): string {
+  if (!iso) return "—";
+  const d = new Date(iso);
+  if (Number.isNaN(d.getTime())) return iso;
+  return d.toLocaleString("zh-CN", {
+    hour12: false,
+    month: "2-digit",
+    day: "2-digit",
+    hour: "2-digit",
+    minute: "2-digit",
+    second: "2-digit",
+  });
+}