chore: Update npm dependencies and remove unused packages

package.json

@@ -53,7 +53,6 @@
     "lodash": "^4.17.21",
     "lucide-svelte": "^0.292.0",
     "markdown-it": "^14.1.0",
-    "marked": "^5.1.2",
     "ml-distance": "^4.0.1",
     "mobile-drag-drop": "3.0.0-rc.0",
     "msgpackr": "^1.10.1",
@@ -90,7 +89,6 @@
     "@types/libsodium-wrappers-sumo": "^0.7.8",
     "@types/lodash": "^4.14.202",
     "@types/lodash.isequal": "^4.5.8",
-    "@types/marked": "^5.0.2",
     "@types/node": "^18.19.7",
     "@types/showdown": "^2.0.6",
     "@types/sortablejs": "^1.15.7",