Use DOMPurify to sanitize HTML in typeahead results before rendering

package.json

@@ -23,12 +23,14 @@
     "@sveltejs/vite-plugin-svelte": "^2.5.2",
     "@tauri-apps/cli": "^1.5.6",
     "@tsconfig/svelte": "^5.0.0",
+    "@types/dompurify": "^3.0.5",
     "@types/marked": "^6.0.0",
     "@types/node": "^20.10.3",
     "bulma": "^0.9.4",
     "bulma-prefers-dark": "^0.1.0-beta.1",
     "copy-to-clipboard": "^3.3.3",
     "dexie": "^4.0.1-beta.1",
+    "dompurify": "^3.0.6",
     "eslint-config-standard-with-typescript": "^35.0.0",
     "eslint-plugin-svelte3": "^4.0.0",
     "flourite": "^1.2.4",