Handle status fanout rejections (Refs #66)

src/hooks.server.ts

@@ -12,6 +12,9 @@ let booted = false;
 function boot(): void {
     if (booted) return;
     booted = true;
+    process.on('unhandledRejection', reason => {
+        console.error('[process] unhandled rejection:', reason);
+    });
     migrate();
     interruptDeployments();
     startWorker();