chore: update dependency svelte-check to v4

Author: renovate[bot]

package-lock.json

@@ -24,7 +24,7 @@
     "rollup-plugin-svelte": "7.2.2",
     "rollup-plugin-terser": "7.0.2",
     "svelte": "4.2.19",
-    "svelte-check": "3.8.6",
+    "svelte-check": "4.0.0",
     "svelte-preprocess": "5.1.4",
     "tailwindcss": "3.4.10",
     "tslib": "2.7.0",