How to get R2 to work with Astro?

export const products = {
  create: defineAction({
    accept: "form",
    input: z.object({
      name: z.string(),
      description: z.string(),
      category: z.string(),
      amount: z.number(),
      image: z.instanceof(File).optional(),
    }),
    handler: async ({ name, description, category, amount, image }, ctx) => {
      try {
        // call to api to create product with the form inputs, and return `product_id`

        let imageUrl = null;
        if (image && image.size > 0) {
          const fileExtension = image.name.split(".").pop();
          const fileName = `${product_id}.${fileExtension}`;
          await ctx.locals.runtime.env.CB_BUCKET.put(fileName, image);
          imageUrl = `https://example.com/${fileName}`;
          console.log("Image uploaded:", imageUrl);
        }

        return {
          success: true,
          message: "Product added successfully",
          id: product_id,
        };
      } catch (error: unknown) {
        console.error("Error adding a product", error);
        const errorMessage =
          error instanceof Error ? error.message : "An unknown error occurred";
        return {
          success: false,
          message: `Failed to add product: ${errorMessage}`,
        };
      }
    },
  }),
};

export const products = {
  create: defineAction({
    accept: "form",
    input: z.object({
      name: z.string(),
      description: z.string(),
      category: z.string(),
      amount: z.number(),
      image: z.instanceof(File).optional(),
    }),
    handler: async ({ name, description, category, amount, image }, ctx) => {
      try {
        // call to api to create product with the form inputs, and return `product_id`

        let imageUrl = null;
        if (image && image.size > 0) {
          const fileExtension = image.name.split(".").pop();
          const fileName = `${product_id}.${fileExtension}`;
          await ctx.locals.runtime.env.CB_BUCKET.put(fileName, image);
          imageUrl = `https://example.com/${fileName}`;
          console.log("Image uploaded:", imageUrl);
        }

        return {
          success: true,
          message: "Product added successfully",
          id: product_id,
        };
      } catch (error: unknown) {
        console.error("Error adding a product", error);
        const errorMessage =
          error instanceof Error ? error.message : "An unknown error occurred";
        return {
          success: false,
          message: `Failed to add product: ${errorMessage}`,
        };
      }
    },
  }),
};