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.

hooks/use-users-management.ts

@@ -1,20 +1,8 @@
 import { useState, useEffect } from "react";
 import { useToast } from "@/hooks/use-toast";
 import { Team } from "@/lib/types";
-
-interface User {
-  uuid: string;
-  firstName: string;
-  lastName: string;
-  teamName?: string;
-  hasEvaluations: boolean;
-}
-
-interface UserFormData {
-  firstName: string;
-  lastName: string;
-  teamId: string;
-}
+import { adminClient } from "@/clients";
+import { User, UserFormData } from "@/clients/domains/admin-client";
 
 export function useUsersManagement(teams: Team[]) {
   const [users, setUsers] = useState<User[]>([]);
@@ -34,11 +22,7 @@ export function useUsersManagement(teams: Team[]) {
     setIsLoading(true);
     setError(null);
     try {
-      const response = await fetch("/api/admin/users");
-      if (!response.ok) {
-        throw new Error("Erreur lors de la récupération des utilisateurs");
-      }
-      const usersData = await response.json();
+      const usersData = await adminClient.getUsers();
       setUsers(usersData);
     } catch (err: any) {
       setError(err.message || "Erreur lors du chargement des utilisateurs");
@@ -68,7 +52,7 @@ export function useUsersManagement(teams: Team[]) {
 
     try {
       setIsSubmitting(true);
-      // TODO: Implémenter la création d'utilisateur
+      await adminClient.createUser(userFormData);
       toast({
         title: "Succès",
         description: "Utilisateur créé avec succès",
@@ -112,8 +96,7 @@ export function useUsersManagement(teams: Team[]) {
 
     setDeletingUserId(user.uuid);
     try {
-      // TODO: Implémenter la suppression d'utilisateur
-      // await adminClient.deleteUser(user.uuid);
+      await adminClient.deleteUser(user.uuid);
 
       // Mettre à jour la liste locale
       setUsers((prev) => prev.filter((u) => u.uuid !== user.uuid));