chore(deps): update dependency tailwindcss to v4

Author: renovate[bot]

package.json

@@ -86,7 +86,7 @@
 		"rollup-plugin-vue": "^6.0.0",
 		"svelte": "^5.0.0",
 		"svelte-check": "^4.0.0",
-		"tailwindcss": "3.4.17",
+		"tailwindcss": "4.0.1",
 		"typescript": "5.7.3",
 		"typescript-eslint": "^8.18.1",
 		"vitest": "^3.0.0",