fix(nuxt): set config on `ssrContext` in spa renderer (#20216)

packages/nuxt/src/core/runtime/nitro/renderer.ts

@@ -124,13 +124,13 @@ const getSPARenderer = lazyCachedFunction(async () => {
     ssrContext!.payload = {
       _errors: {},
       serverRendered: false,
-      config: {
-        public: config.public,
-        app: config.app
-      },
       data: {},
       state: {}
     }
+    ssrContext.config = {
+      public: config.public,
+      app: config.app
+    }
     ssrContext!.renderMeta = ssrContext!.renderMeta ?? getStaticRenderedHead
     return Promise.resolve(result)
   }

test/basic.test.ts

@@ -46,6 +46,7 @@ describe('route rules', () => {
     const { script, attrs } = parseData(await $fetch('/route-rules/spa'))
     expect(script.serverRendered).toEqual(false)
     expect(attrs['data-ssr']).toEqual('false')
+    await expectNoClientErrors('/route-rules/spa')
   })
 
   it('test noScript routeRules', async () => {

test/fixtures/basic/plugins/custom-type-assertion.client.ts

@@ -1,5 +1,5 @@
 export default defineNuxtPlugin((nuxtApp) => {
-  if (nuxtApp.payload.blinkable !== '<revivified-blink>') {
+  if (nuxtApp.payload.serverRendered && nuxtApp.payload.blinkable !== '<revivified-blink>') {
     throw createError({
       message: 'Custom type in Nuxt payload was not revived correctly'
     })