Update dependency svelvet to v11

Author: renovate[bot]

package-lock.json

@@ -82,7 +82,7 @@
     "svelte-flatpickr-plus": "^2.0.6",
     "sveltekit-sse": "^0.13.19",
     "sveltekit-superforms": "^2.23.1",
-    "svelvet": "^10.0.2",
+    "svelvet": "^11.0.0",
     "tailwindcss": "^4.0.6",
     "ts-node": "^10.9.2",
     "tslib": "^2.8.1",