Fix: Improved type safety in user role management

Replit-Commit-Author: Agent
Replit-Commit-Session-Id: 9111ef36-26c8-4085-84ca-a35dc1fec1b5
Replit-Commit-Screenshot-Url: https://storage.googleapis.com/screenshot-production-us-central1/7083d608-d6d3-4a6a-9a27-6286c5109627/75cbeba5-9116-4410-bb46-9a7acc4192de.jpg

client/src/pages/users-roles.tsx

@@ -76,7 +76,7 @@ const userFormSchema = z.object({
   email: z.string().email("Please enter a valid email"),
   password: z.string().min(8, "Password must be at least 8 characters"),
   fullName: z.string().optional(),
-  role: z.enum(systemRoles as [string, ...string[]]),
+  role: z.enum(systemRoles as unknown as [string, ...string[]]),
   organizationId: z.number().optional(),
 });
 
@@ -119,7 +119,7 @@ export default function UsersRolesPage() {
   // Form for editing a user's role
   const editRoleForm = useForm<{ role: UserRole }>({
     resolver: zodResolver(z.object({
-      role: z.enum(systemRoles as [string, ...string[]]),
+      role: z.enum(systemRoles as unknown as [string, ...string[]]),
     })),
     defaultValues: {
       role: "user",