chore(deps): update dependency svelte to ^5.39.4

Author: renovate[bot]

package.json

@@ -59,7 +59,7 @@
 		"runed": "^0.32.0",
 		"semver": "^7.7.2",
 		"shiki": "^3.13.0",
-		"svelte": "^5.39.3",
+		"svelte": "^5.39.4",
 		"svelte-check": "^4.3.1",
 		"svelte-exmarkdown": "^5.0.2",
 		"svelte-meta-tags": "^4.4.1",