improved dev script with debounce

packages/docs-new/package.json

@@ -55,7 +55,9 @@
     "@vitejs/plugin-react": "^1.1.3",
     "autoprefixer": "^10.4.1",
     "browser-sync": "^2.27.7",
+    "chokidar": "^3.5.2",
     "compression": "^1.7.4",
+    "debounce-fn": "^5.1.0",
     "esno": "^0.13.0",
     "execa": "^6.0.0",
     "fast-glob": "^3.2.7",
@@ -65,6 +67,10 @@
     "npm-run-all": "^4.1.5",
     "polka": "^0.5.2",
     "postcss": "^8.4.5",
+    "rehype-highlight": "^5.0.2",
+    "rehype-prism-plus": "^1.1.3",
+    "remark-frontmatter": "^4.0.1",
+    "rxjs": "^7.5.1",
     "tailwindcss": "^3.0.8",
     "type-fest": "^2.8.0",
     "typescript": "^4.5.4",