How to get the data list created and saved by Shopify app in cart transform extension

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How to get the data list created and saved by Shopify app in cart transform extension

app/models/QRCode.server
-------------------------------------------------------------------------
import qrcode from "qrcode";
import invariant from "tiny-invariant";
import db from "../db.server";

export async function getQRCodes(shop, graphql) {
  const qrCodes = await db.qRCode.findMany({
    where: { shop },
    orderBy: { id: "desc" },
  });

  if (qrCodes.length === 0) return [];

  return Promise.all(
    qrCodes.map((qrCode) => supplementQRCode(qrCode, graphql)),
  );
}

getQRCodes function can get the db.qRCode list,but now,i want to get it’s in the cart transform extension.how can i do it?

extensions/cart-transform-demo/src/run.js
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export async function run(input) {
 // how to get db.qRCode in here function
  const operations = input.cart.lines.reduce((acc, cartLine) => {
    const expandOperation = optionallyBuildExpandOperation(cartLine, input);
    if (expandOperation) {
      return [...acc, { expand: expandOperation }];
    }
    return acc;
  }, []);
  return operations.length > 0 ? { operations } : NO_CHANGES;
}

I want to get the db.qRCode in run function,how to do it?