fix: update ContextDataFactory to accept request parameter

import type { Federation } from "@fedify/fedify";

import type { Elysia } from "elysia";

export type ContextDataFactory<TContextData> = () =>

  | TContextData

  | Promise<TContextData>;

export type ContextDataFactory<TContextData> = (

  req?: Request,

) => TContextData | Promise<TContextData>;

export const fedify = <TContextData = unknown>(

  federation: Federation<TContextData>,

        let notAcceptable = false;

        // Create context data using the factory or default to empty object

        const contextData = await contextDataFactory();

        const contextData = await contextDataFactory(request);

        const response = await federation.fetch(request, {

          contextData,