konulu-konum/astro.config.mjs

import { defineConfig } from 'astro/config';
import react from "@astrojs/react";
import tailwind from "@astrojs/tailwind";

import vercel from "@astrojs/vercel/serverless";

// https://astro.build/config
export default defineConfig({
  integrations: [react(), tailwind({
    applyBaseStyles: false
  })],
  build: {
    rollupOptions: {
      external: [
        "sharp"
      ]
    }
  },
  output: "server",
  adapter: vercel()
});