fix HMR

Closes #638

Author: kentcdodds

app/routes/_seo+/sitemap[.]xml.ts

@@ -3,7 +3,7 @@ import { type ServerBuild, type LoaderFunctionArgs } from '@remix-run/node'
 import { getDomainUrl } from '#app/utils/misc.tsx'
 
 export async function loader({ request, context }: LoaderFunctionArgs) {
-	const serverBuild = (await context.serverBuild) as ServerBuild
+	const serverBuild = context.serverBuild as ServerBuild
 	return generateSitemap(request, serverBuild.routes, {
 		siteUrl: getDomainUrl(request),
 		headers: {

server/index.ts

@@ -216,9 +216,9 @@ if (!ALLOW_INDEXING) {
 app.all(
 	'*',
 	createRequestHandler({
-		getLoadContext: (_: any, res: any) => ({
+		getLoadContext: async (_: any, res: any) => ({
 			cspNonce: res.locals.cspNonce,
-			serverBuild: getBuild(),
+			serverBuild: await getBuild(),
 		}),
 		mode: MODE,
 		build: getBuild,