sync naming for app value for future destructuring

packages/create-next-app/create-app.ts

@@ -31,7 +31,7 @@ export async function createApp({
   typescript,
   tailwind,
   eslint,
-  appRouter,
+  app,
   srcDir,
   importAlias,
   skipInstall,
@@ -45,7 +45,7 @@ export async function createApp({
   typescript: boolean
   tailwind: boolean
   eslint: boolean
-  appRouter: boolean
+  app: boolean
   srcDir: boolean
   importAlias: string
   skipInstall: boolean
@@ -54,7 +54,7 @@ export async function createApp({
 }): Promise<void> {
   let repoInfo: RepoInfo | undefined
   const mode: TemplateMode = typescript ? 'ts' : 'js'
-  const template: TemplateType = `${appRouter ? 'app' : 'default'}${tailwind ? '-tw' : ''}${empty ? '-empty' : ''}`
+  const template: TemplateType = `${app ? 'app' : 'default'}${tailwind ? '-tw' : ''}${empty ? '-empty' : ''}`
 
   if (example) {
     let repoUrl: URL | undefined

packages/create-next-app/index.ts

@@ -335,17 +335,17 @@ async function run(): Promise<void> {
         opts.app = getPrefOrDefault('app')
       } else {
         const styledAppDir = blue('App Router')
-        const { appRouter } = await prompts({
+        const { app } = await prompts({
           onState: onPromptState,
           type: 'toggle',
-          name: 'appRouter',
+          name: 'app',
           message: `Would you like to use ${styledAppDir}? (recommended)`,
           initial: getPrefOrDefault('app'),
           active: 'Yes',
           inactive: 'No',
         })
-        opts.app = Boolean(appRouter)
-        preferences.app = Boolean(appRouter)
+        opts.app = Boolean(app)
+        preferences.app = Boolean(app)
       }
     }
 
@@ -422,7 +422,7 @@ async function run(): Promise<void> {
       typescript: opts.typescript,
       tailwind: opts.tailwind,
       eslint: opts.eslint,
-      appRouter: opts.app,
+      app: opts.app,
       srcDir: opts.srcDir,
       importAlias: opts.importAlias,
       skipInstall: opts.skipInstall,
@@ -453,7 +453,7 @@ async function run(): Promise<void> {
       typescript: opts.typescript,
       eslint: opts.eslint,
       tailwind: opts.tailwind,
-      appRouter: opts.app,
+      app: opts.app,
       srcDir: opts.srcDir,
       importAlias: opts.importAlias,
       skipInstall: opts.skipInstall,