dependency hell fixes

libs/core/handlers/src/utils/create-job-handler.ts

@@ -0,0 +1,16 @@
+/**
+ * Utility for creating typed job handlers
+ */
+
+import type { JobHandler, TypedJobHandler } from '@stock-bot/types';
+
+/**
+ * Create a typed job handler with validation
+ */
+export function createJobHandler<TPayload = unknown, TResult = unknown>(
+  handler: TypedJobHandler<TPayload, TResult>
+): JobHandler<unknown, TResult> {
+  return async (payload: unknown): Promise<TResult> => {
+    return handler(payload as TPayload);
+  };
+}