can't put components.json anywhere

[pincman]

I used to be able to specify the location of components.json by pnpm dlx shadcn@latest add checkbox -c src/app/components.json, but now it doesn't work. The problem The path ./src/app does not contain a package.json file. Would you like to start a new Next.js project? will appear, making it impossible to install. I don't want to add a package.json to the src/app directory. Because this is not a monorepo application, I just want to use multiple configurations in one application. Why did shadcn suddenly give me this option?