fix: use webpack 4 for AWS Amplify compatibility

Signed-off-by: KBeDevel <[email protected]>

Author: KBeDevel

next.config.js

@@ -3,6 +3,7 @@ const path = require('path')
 /** @type {import('next').NextConfig} */
 module.exports = {
   reactStrictMode: true,
+  webpack5: false,
   sassOptions: {
     includePaths: [path.join(__dirname, 'styles')],
   },