Update dependency svelte-exmarkdown to v5 (#53)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package.json

@@ -52,7 +52,7 @@
 		"shiki": "^3.2.1",
 		"svelte": "^5.23.2",
 		"svelte-check": "^4.1.5",
-		"svelte-exmarkdown": "^4.0.3",
+		"svelte-exmarkdown": "^5.0.0",
 		"svelte-meta-tags": "^4.2.0",
 		"svelte-sonner": "^0.3.28",
 		"tailwind-merge": "^3.0.2",