Fix [WARNING] Cannot find base config file “./.svelte-kit/tsconfig.json” [tsconfig.json]

When running Shacdn + Svelte, Vite, I got this error :

▲ [WARNING] Cannot find base config file "./.svelte-kit/tsconfig.json" [tsconfig.json]

To solve this, edit package.json and add prepare": "svelte-kit sync",. For example

"scripts": {
		"dev": "vite dev",
		"build": "vite build",
		"build:registry": "tsx scripts/build-registry.ts",
		"br": "pnpm build:registry",
		"preview": "vite preview",
		"test": "playwright test",
		"prepare": "svelte-kit sync",
		"sync": "svelte-kit sync",
		"check": "svelte-kit sync && svelte-check --tsconfig ./tsconfig.json",
		"check:watch": "svelte-kit sync && svelte-check --tsconfig ./tsconfig.json --watch",
		"test:unit": "vitest"
	},