refactor

- add documentation for EF API calling implementation
- greater adherence to standards
- better DI logic

tests/Unit/RateLimiterTest.php

@@ -25,9 +25,10 @@ final class RateLimiterTest extends TestCase {
     }
 
     public function testBlocksWhenExceeded(): void {
-        $limiter = new FileRateLimiter($this->dir);
+        $requests = 5;
+        $limiter = new FileRateLimiter($this->dir, $requests, 60);
         $key = 'test-client-2';
-        $requests = (int) \Core\Config::get('rate_limit_requests', 5);
+        
         for ($i = 0; $i < $requests; $i++) {
             $this->assertTrue($limiter->allow($key));
         }