fix namespaces and references

src/Api/Controllers/ExampleController.php

@@ -1,8 +1,8 @@
 <?php
-namespace Controllers;
+namespace Api\Controllers;
 
-use Core\Request;
-use Core\Response;
+use Api\Core\Request;
+use Api\Core\Response;
 use ElixForms\ElixFormsClient;
 
 class ExampleController

src/Api/Controllers/ExternalElixFormsController.php

@@ -1,44 +0,0 @@
-<?php
-namespace Api\Controllers;
-
-use Core\Request;
-use Core\Response;
-use ElixForms\ElixFormsClient;
-use ElixForms\Exceptions\ElixFormsException;
-
-class ExternalElixFormsController
-{
-    private ElixFormsClient $elixFormsClient;
-
-    public function __construct(ElixFormsClient $elixFormsClient)
-    {
-        $this->elixFormsClient = $elixFormsClient;
-    }
-
-    public function status(Request $req, Response $res)
-    {
-        try {
-            $response = $this->elixFormsClient->request('GET', '/status');
-            return $res->json([
-                'status' => $response['status'],
-                'body' => $response['json'] ?? $response['body']
-            ]);
-        } catch (ElixFormsException $e) {
-            return $res->json(['error' => $e->getMessage()], 500);
-        }
-    }
-
-    public function login(Request $req, Response $res)
-    {
-        $data = $req->body();
-        $username = $data['username'] ?? '';
-        $password = $data['password'] ?? '';
-
-        try {
-            $token = $this->elixFormsClient->auth()->login($username, $password);
-            return $res->json(['authToken' => $token]);
-        } catch (ElixFormsException $e) {
-            return $res->json(['error' => $e->getMessage()], 401);
-        }
-    }
-}

src/Api/Controllers/V1/UsersController.php

@@ -1,16 +1,10 @@
 <?php
-namespace Controllers;
+namespace Api\Controllers\v1;
 
-use Core\Request;
-use Core\Response;
+use Api\Core\Request;
+use Api\Core\Response;
 
 class UsersController {
-    private $externalService;
-
-    public function __construct(\Services\ExternalApiService $externalService) {
-        $this->externalService = $externalService;
-    }
-
     public function index(Request $req, Response $res) {
         return $res->json([
             'users' => ['Mario', 'Luigi']