refactor: simplify deployment script by updating file copy process and documentation

deploy.sh

@@ -5,22 +5,16 @@ echo "Building project..."
 npm run build
 
 # Create a deployment folder
-echo "Preparing standalone deployment files for cPanel..."
-rm -rf deploy
+echo "Preparing deployment files..."
 mkdir -p deploy
-
-# Copy standalone output which includes the minimal server.js and node_modules
-cp -r .next/standalone/* deploy/
-
-# Copy public assets
-cp -r public deploy/public
-
-# Copy static assets (required by standalone server)
-mkdir -p deploy/.next
-cp -r .next/static deploy/.next/static
+cp -r .next deploy/
+cp -r public deploy/
+cp server.js deploy/
+cp package.json deploy/
+cp next.config.ts deploy/
 
 # Optional: Zip the files
 echo "Zipping deployment files..."
 cd deploy && zip -r ../deploy.zip . && cd ..
 
-echo "Done! Upload 'deploy.zip' to your cPanel directory, extract it, and point the Node.js app to 'server.js'."
+echo "Done! Upload 'deploy.zip' to your cPanel directory and follow the guide."