I added functioonality to the notifications

src/data/users.ts

@@ -1,6 +1,15 @@
-import { User } from "@/types"
+import { User, UserRole } from "@/types"
 
 export const users: User[] = [
+  {
+    id: "u-super",
+    name: "Jason Oosthuizen",
+    email: "jason@coastalit.com",
+    role: "super_admin",
+    active: true,
+    avatar: "https://ui-avatars.com/api/?name=Jason+Oosthuizen&background=0f172a&color=fff&size=128",
+    createdAt: "2025-01-01T08:00:00Z",
+  },
   {
     id: "u1",
     name: "Sarah Chen",
@@ -79,7 +88,7 @@ export function getUserById(id: string): User | undefined {
   return users.find((u) => u.id === id)
 }
 
-export function getUsersByRole(role: "admin" | "sales"): User[] {
+export function getUsersByRole(role: UserRole): User[] {
   return users.filter((u) => u.role === role)
 }