chore(*): remove duplicate cache rule + cleanup cache headers; cleanup + formatting

api/Classes/BaseHandler.php

@@ -31,13 +31,16 @@ abstract class BaseHandler
       try {
         $redis = new \Redis();
         $redis->connect("127.0.0.1", 6379);
+
         $this->cache = $redis;
       } catch (\Exception $e) {
         error_log("Redis connection failed: " . $e->getMessage());
+
         $this->cache = null;
       }
     } else {
       error_log("Redis extension not found — caching disabled.");
+
       $this->cache = null;
     }
   }
@@ -56,12 +59,12 @@ abstract class BaseHandler
       ], $options));
 
       $responseBody = $response->getBody()->getContents();
+
       if (empty($responseBody)) return [];
 
       $data = json_decode($responseBody, true);
-      if (json_last_error() !== JSON_ERROR_NONE) {
-        throw new \Exception("Invalid JSON: " . json_last_error_msg());
-      }
+
+      if (json_last_error() !== JSON_ERROR_NONE) throw new \Exception("Invalid JSON: " . json_last_error_msg());
 
       return $data;
     } catch (RequestException $e) {
@@ -78,6 +81,7 @@ abstract class BaseHandler
   protected function fetchFromApi(string $endpoint, string $query = ""): array
   {
     $url = $endpoint . ($query ? "?{$query}" : "");
+
     return $this->makeRequest("GET", $url);
   }
 
@@ -85,7 +89,9 @@ abstract class BaseHandler
   {
     http_response_code($statusCode);
     header("Content-Type: application/json");
+
     echo json_encode($data);
+
     exit();
   }