Add clear and explicit way to exclude files from bundle

import { convexTest, type TestConvexForDataModel } from "convex-test"
import type { DataModel, Id } from "../_generated/dataModel"
import schema from "../schema.ts"

export function createConvexTest() {
    return convexTest(schema, import.meta.glob("../**/*.ts"))
}

export async function createConvexTestWithIdentity(
    convex = createConvexTest(),
    { name = `maple_${crypto.randomUUID()}` } = {},
): Promise<TestConvexForDataModel<DataModel>> {
    const userId = await convex.run(async (ctx) => {
        return await ctx.db.insert("users", {})
    })

    return convex.withIdentity({
        name,
        subject: userId as Id<"users">,
    })
}

✘ [ERROR] Could not resolve "crypto"

    node_modules/.pnpm/convex-test@0.0.33_convex@1.16.6_react-dom@19.0.0-rc-1631855f-20241023_react@19.0.0-rc-163185_i2jgw5baye66ar2rtytco6tjiq/node_modules/convex-test/dist/index.js:5:27:
      5 │ import { createHash } from "crypto";
        ╵                            ~~~~~~~~

  The package "crypto" wasn't found on the file system but is built into node. Are you trying to
  bundle for node? You can use "platform: 'node'" to do that, which will remove this error.

{ "exclude": ["$DEFAULT_EXCLUDES", "**/*.util.ts"] }