fix typo

Author: gwleuverink

resources/electron/src/main/index.js

@@ -2,7 +2,7 @@ import {app} from 'electron'
 import NativePHP from '#plugin'
 import path from 'path'
 
-const buildPath = path.resolve(import.meta.dirname, import.meta.env.VITE_NATIVEPHP_BUILD_PATH);
+const buildPath = path.resolve(import.meta.dirname, import.meta.env.MAIN_VITE_NATIVEPHP_BUILD_PATH);
 
 const defaultIcon = path.join(buildPath, 'icon.png')
 const certificate = path.join(buildPath, 'cacert.pem')