Fix production server handler (#45)

Author: kentcdodds

server/index.ts

@@ -1,5 +1,4 @@
 import crypto from 'crypto'
-import { createRequestHandler } from '@react-router/express'
 import { ip as ipAddress } from 'address'
 import chalk from 'chalk'
 import closeWithGrace from 'close-with-grace'
@@ -217,18 +216,8 @@ if (IS_DEV) {
 	// Everything else (like favicon.ico) is cached for an hour. You may want to be
 	// more aggressive with this caching.
 	app.use(express.static('build/client', { maxAge: '1h' }))
-	const build = await import(BUILD_PATH)
-	app.all(
-		/.*/,
-		createRequestHandler({
-			mode: MODE,
-			build,
-			getLoadContext: (_req, res) => ({
-				cspNonce: res.locals.cspNonce,
-				serverBuild: build,
-			}),
-		}),
-	)
+	const buildModule = await import(BUILD_PATH)
+	app.use(buildModule.app)
 }
 
 const desiredPort = Number(process.env.PORT || 3000)