fix: update validation message for search field to reflect 'Role' req…

…uirement in job alert schema

src/schemas/job_alert.ts

@@ -2,7 +2,7 @@ import { z } from "zod";
 
 export const createJobAlertSchema = z.object({
   name: z.string().min(2, "Name must be at least 2 characters"),
-  search: z.string().min(2, "Search must be at least 2 characters"),
+  search: z.string().min(2, "Role must be at least 2 characters"),
   description: z.string().optional(),
   includeWords: z.array(z.string()).optional(),
   omitWords: z.array(z.string()).optional(),