Add native Discord boards and availability alerts

src/hooks.server.ts

@@ -7,6 +7,7 @@ import { invalidateFleet } from '$lib/server/pipeline/bus.js';
 import { startPerformanceMonitor } from '$lib/server/performance.js';
 import { withOperationSource } from '$lib/server/hosts/operation-context.js';
 import { withHostRequestContext } from '$lib/server/hosts/request-context.js';
+import { startDiscordWorker } from '$lib/server/discord/worker.js';
 
 let booted = false;
 let rejectionLoggerRegistered = false;
@@ -21,6 +22,7 @@ function boot(): void {
     migrate();
     interruptDeployments();
     startWorker();
+    startDiscordWorker();
     startPerformanceMonitor();
     booted = true;
 }