chore: include bui version and rename folder to app

Signed-off-by: benjdlambert <ben@blam.sh>

packages/create-app/src/createApp.ts

@@ -70,7 +70,7 @@ export default async (opts: OptionValues): Promise<void> => {
     ? paths.resolveTarget(opts.templatePath)
     : paths.resolveOwn('templates/default-app');
 
-  // If using the default template, filter out `packages/app` when the `--next` flag
+  // If using the default template, filter out `packages/app` when the `--` flag
   // is used or `packages/app-next` when its not used.
   const excludedDirs = !opts.templatePath
     ? [opts.experimentalFrontend ? 'packages/app/' : 'packages/app-next/']
@@ -128,6 +128,14 @@ export default async (opts: OptionValues): Promise<void> => {
       await moveAppTask(tempDir, appDir, answers.name);
     }
 
+    if (opts.next) {
+      // we need to rename the app-next directory back to the app directory which got excluded
+      await fs.rename(
+        resolvePath(appDir, 'app-next'),
+        resolvePath(appDir, 'app'),
+      );
+    }
+
     const fetchedYarnLockSeed = await fetchYarnLockSeedTask(appDir);
 
     if (gitConfig) {

packages/create-app/templates/default-app/packages/app-next/package.json.hbs

@@ -17,6 +17,7 @@
     "@backstage/frontend-defaults": "^{{version '@backstage/frontend-defaults'}}",
     "@backstage/frontend-plugin-api": "^{{version '@backstage/frontend-plugin-api'}}",
     "@backstage/plugin-catalog": "^{{version '@backstage/plugin-catalog'}}",
+    "@backstage/ui": "^{{version '@backstage/ui'}}",
     "react": "^18.0.2",
     "react-dom": "^18.0.2",
     "react-router": "^6.3.0",