Downtime catalog

lib/reasonCatalogFallback.ts

@@ -0,0 +1,15 @@
+import { readFile } from "fs/promises";
+import path from "path";
+import { parseReasonCatalogMarkdown, type ReasonCatalog } from "@/lib/reasonCatalog";
+
+let catalogPromise: Promise<ReasonCatalog> | null = null;
+
+/** Server-only: reads downtime_menu.md from the repo root. */
+export async function loadFallbackReasonCatalog() {
+  if (!catalogPromise) {
+    catalogPromise = readFile(path.join(process.cwd(), "downtime_menu.md"), "utf8")
+      .then((raw) => parseReasonCatalogMarkdown(raw))
+      .catch(() => ({ version: 1, downtime: [], scrap: [] }));
+  }
+  return catalogPromise;
+}