Scaffold monorepo dev setup

services/ingest-equities/src/index.ts

@@ -0,0 +1,17 @@
+import { createLogger } from "@islandflow/observability";
+
+const service = "ingest-equities";
+const logger = createLogger({ service });
+
+logger.info("service starting");
+
+const shutdown = (signal: string) => {
+  logger.info("service stopping", { signal });
+  process.exit(0);
+};
+
+process.on("SIGINT", () => shutdown("SIGINT"));
+process.on("SIGTERM", () => shutdown("SIGTERM"));
+
+// Keep the process alive until real listeners are wired.
+setInterval(() => {}, 60_000);