feat: add route-backed project case studies

scripts/prepare-standalone.mjs

@@ -0,0 +1,12 @@
+import { cp } from 'node:fs/promises';
+import path from 'node:path';
+
+const projectRoot = path.resolve('.');
+const standaloneRoot = path.join(projectRoot, '.next', 'standalone');
+
+await cp(path.join(projectRoot, 'public'), path.join(standaloneRoot, 'public'), { recursive: true });
+await cp(
+  path.join(projectRoot, '.next', 'static'),
+  path.join(standaloneRoot, '.next', 'static'),
+  { recursive: true },
+);