feat: refund

Author: recca0120

composer.json

@@ -22,11 +22,8 @@
         "squizlabs/php_codesniffer": "^3"
     },
     "autoload": {
-        "classmap": [
-            "lib/ECPayAIO_PHP/AioSDK/sdk",
-            "lib/ECPayAIO_PHP/ApplePaySDK/sdk",
-            "lib/ECPayAIO_PHP/EInvoiceSDK/sdk",
-            "lib/ECPayAIO_PHP/PayLogisticSDK/sdk"
+        "files": [
+            "src/Autoload.php"
         ],
         "psr-4": {
             "Omnipay\\ECPay\\": "src/"