[feat] new fast parser

package.json

@@ -18,6 +18,7 @@
     "@dqbd/tiktoken": "^1.0.4",
     "@mlc-ai/web-tokenizers": "^0.1.0",
     "@tauri-apps/api": "1.4.0",
+    "@types/marked": "^5.0.1",
     "blueimp-md5": "^2.19.0",
     "body-parser": "^1.20.2",
     "buffer": "^6.0.3",
@@ -33,6 +34,7 @@
     "localforage": "^1.10.0",
     "lodash": "^4.17.21",
     "lucide-svelte": "^0.260.0",
+    "marked": "^5.1.1",
     "ml-distance": "^4.0.1",
     "mobile-drag-drop": "3.0.0-rc.0",
     "msgpackr": "^1.9.5",