Add official monthly ADP calendar collection

web/src/pages/calendar/index.vue

@@ -23,7 +23,7 @@ const country = ref("")
 const impactLabels = { pending: "待公布", bullish: "利多", bearish: "利空", neutral: "影响较小", uncertain: "待判断" }
 const countries = computed(() => data.value?.countries ?? [])
 const labels = { scheduled: "待公布", waiting: "获取中", delayed: "取数延迟", released: "已公布", withdrawn: "已撤回", error: "采集异常", historical: "仅有日程", unavailable: "官方未公布" }
-const sources: Record<string, string> = { bls: "BLS", bea: "BEA", fed: "美联储", umich: "密歇根大学", ecb: "欧洲央行", eurostat: "Eurostat", boe: "英国央行", ons: "ONS", destatis: "Destatis", insee: "INSEE", dol: "美国劳工部 DOL", eia: "美国能源信息署 EIA" }
+const sources: Record<string, string> = { bls: "BLS", bea: "BEA", fed: "美联储", umich: "密歇根大学", ecb: "欧洲央行", eurostat: "Eurostat", boe: "英国央行", ons: "ONS", destatis: "Destatis", insee: "INSEE", dol: "美国劳工部 DOL", eia: "美国能源信息署 EIA", adp: "ADP" }
 const formatted = (time: string) => dayjs(time).tz(zone).format("MM-DD HH:mm:ss")
 const value = (v: string | null, unit: string) => v === null ? "—" : `${v}${unit}`
 const groups = computed(() => {