refactor: remove legacy evaluation route and update user management interfaces

- Deleted the obsolete evaluations route to streamline the API.
- Added User and UserFormData interfaces to admin-client for better user management.
- Updated useUsersManagement hook to utilize adminClient for fetching and creating users, improving data handling.
- Cleaned up unused imports and code for better maintainability.

clients/domains/admin-client.ts

@@ -25,6 +25,20 @@ export interface TeamMember {
   joinedAt: string;
 }
 
+export interface UserFormData {
+  firstName: string;
+  lastName: string;
+  teamId: string;
+}
+
+export interface User {
+  uuid: string;
+  firstName: string;
+  lastName: string;
+  teamName?: string;
+  hasEvaluations: boolean;
+}
+
 export class AdminClient extends BaseHttpClient {
   // Skills Management
   async getSkills(): Promise<Skill[]> {
@@ -80,6 +94,14 @@ export class AdminClient extends BaseHttpClient {
   }
 
   // User Management
+  async getUsers(): Promise<User[]> {
+    return await this.get<User[]>(`/admin/users`);
+  }
+
+  async createUser(userData: UserFormData): Promise<User> {
+    return await this.post<User>(`/admin/users`, userData);
+  }
+
   async deleteUser(userId: string): Promise<void> {
     await this.delete(`/admin/users/${userId}`);
   }