Add PHP 8.4 support for cli-generator

Author: crazywhalecc

docs/.vitepress/components/CliGenerator.vue

@@ -225,11 +225,11 @@ const isSupported = (extName, os) => {
 };
 
 const availablePhpVersions = [
-  '7.4',
   '8.0',
   '8.1',
   '8.2',
   '8.3',
+  '8.4',
 ];
 
 const I18N = {