Describe the bug

When adding the sidebar-02 component via the CLI, the collapsible component is required but not automatically included.

I will be adding a pr to close this issue shortly.

Affected component/components

sidebar-02

How to reproduce

1. Open any project with shadcn installed
2. Try to install sidebar-02 via cli command npx shadcn@latest add sidebar-02
3. Open app-sidebar.tsx to verify missing dependency

Codesandbox/StackBlitz link

https://stackblitz.com/edit/stackblitz-starters-jh4afpq6?file=components%2Fapp-sidebar.tsx

Logs

System Info

- OS: Windows 11
- Node.js: v22.14.0
- Package Manager: npm 9.8.1
- Framework: Next.js 15.4.3
- shadcn/ui CLI version: 2.9.3

Before submitting

• I've made research efforts and searched the documentation
• I've searched for existing issues