chore(deps): update dependency svelte to v5 [security]

Author: renovate[bot]

package.json

@@ -51,7 +51,7 @@
     "remark-rehype": "^11.1.1",
     "remark-toc": "^9.0.0",
     "shiki": "^3.0.0",
-    "svelte": "^4.2.19",
+    "svelte": "^5.53.5",
     "svelte-check": "^4.1.0",
     "svelte-sonner": "^0.3.28",
     "tslib": "^2.8.1",