I have an admin panel in which I can add images for products. Here is the action that allows me to do this:

export const createProduct = async (state, formData) => {
  const result = productSchema.safeParse(
    Object.fromEntries(formData.entries())
  );

  console.log(result.error);

  if (result.success === false) return result.error.formErrors.fieldErrors;

  const {
    title,
    vendorCode,
    image,
    categoryId,
    characteristics,
    mainCategoryId,
    price,
  } = result.data;

  const data = result.data;
  await fs.mkdir("public/products", { recursive: true });
  const imagePath = `/products/${crypto.randomUUID()}-${data.image.name}`;
  await fs.writeFile(
    `public${imagePath}`,
    Buffer.from(await data.image.arrayBuffer())
  );

  const product = await db.product.create({
    data: {
      title,
      slug: slugify(`${title}-${vendorCode}`, {
        locale: "ru",
        lower: true,
      }),
      image: imagePath,
      categoryId,
      vendorCode,
      mainCategoryId,
      price,
    },
  });

  await db.productCharacteristic.createMany({
    data: characteristics.map((char) => ({
      title: char.title,
      variants: char.values.map(({ value }) => value),
      productId: product.id,
    })),
  });
  revalidatePath("/");
  redirect("/admin/catalog");

This example shows how I use the product image:

<Image
  className="absolute top-0 left-0 w-full h-full object-cover"
  src={product.image}
  width={800}
  height={800}
  alt={product.title}
/>

It works fine in development mode, but the problem occurs on my cloud hosting in production mode. The images are taken from the /_next/image folder. When adding a new product in the admin, the image doesn’t go to /_next/image until you do an npm run build.

How to fix this so that when adding a new product, the image goes into this folder and is displayed on the site?

I tried to use minimumCacheTTL but it didn’t work

/** @type {import('next').NextConfig} */
const nextConfig = {
  eslint: {
    ignoreDuringBuilds: true,
  },
  env: {
    SERVER_URL: process.env.SERVER_URL,
  },
  images: {
    minimumCacheTTL: 60,
  },
};

export default nextConfig;