feat(web): Use crawlee/playwright to retrieve web content in quality mode. It retrieves content more reliably than fetch + JSDoc, at the expense of speed.

package.json

@@ -31,6 +31,7 @@
     "clsx": "^2.1.0",
     "compute-cosine-similarity": "^1.1.0",
     "compute-dot": "^1.1.0",
+    "crawlee": "^3.13.5",
     "drizzle-orm": "^0.40.1",
     "html-to-text": "^9.0.5",
     "jsdom": "^26.1.0",
@@ -40,6 +41,7 @@
     "next": "^15.2.2",
     "next-themes": "^0.3.0",
     "pdf-parse": "^1.1.1",
+    "playwright": "*",
     "react": "^18",
     "react-dom": "^18",
     "react-syntax-highlighter": "^15.6.1",