Rewrite in bun and vite away from NextJs

Co-authored-by: Copilot <copilot@github.com>

scripts/deploy.sh

@@ -12,16 +12,16 @@ echo "Pulling latest changes..."
 sudo -E git pull
 
 echo "Installing dependencies..."
-sudo NODE_ENV=development npm ci
+sudo bun install
 
 echo "Building application..."
-sudo NODE_ENV=production npm run build
+sudo bun run build
 
 echo "Starting/reloading with pm2..."
 if sudo pm2 describe "$APP_NAME" > /dev/null 2>&1; then
   sudo pm2 reload "$APP_NAME" --update-env
 else
-  sudo pm2 start npm --name "$APP_NAME" --env PORT=8089 -- start -- -p 8089
+  sudo pm2 start bun --name "$APP_NAME" -- run start
 fi
 
 sudo pm2 save