Merge pull request #6954 from Shopify/upgrade-h3

Upgrade H3

Author: gonzaloriestra

packages/app/package.json

@@ -64,7 +64,7 @@
     "esbuild": "0.27.3",
     "express": "4.21.2",
     "graphql-request": "6.1.0",
-    "h3": "0.7.21",
+    "h3": "1.15.6",
     "http-proxy-node16": "1.0.6",
     "ignore": "6.0.2",
     "json-schema-to-typescript": "15.0.4",

packages/app/src/cli/services/dev/extension/server.ts

@@ -12,7 +12,7 @@ import {
 } from './server/middlewares.js'
 import {ExtensionsPayloadStore, ExtensionsPayloadStoreOptions} from './payload/store.js'
 import {ExtensionInstance} from '../../../models/extensions/extension-instance.js'
-import {createApp, createRouter} from 'h3'
+import {createApp, createRouter, toNodeListener} from 'h3'
 import {createServer} from 'http'
 
 interface SetupHTTPServerOptions {
@@ -40,8 +40,7 @@ export function setupHTTPServer(options: SetupHTTPServerOptions) {
 
   httpApp.use(httpRouter)
 
-  // eslint-disable-next-line @typescript-eslint/no-misused-promises
-  const httpServer = createServer(httpApp)
+  const httpServer = createServer(toNodeListener(httpApp))
   httpServer.listen(options.devOptions.port, 'localhost')
   return httpServer
 }