chore(deps): bump @mozilla/readability from 0.5.0 to 0.6.0

Bumps [@mozilla/readability](https://github.com/mozilla/readability) from 0.5.0 to 0.6.0.
- [Changelog](https://github.com/mozilla/readability/blob/main/CHANGELOG.md)
- [Commits](mozilla/readability@0.5.0...0.6.0)

---
updated-dependencies:
- dependency-name: "@mozilla/readability"
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

packages/agent/package.json

@@ -44,7 +44,7 @@
   "dependencies": {
     "@anthropic-ai/sdk": "^0.37",
     "@modelcontextprotocol/sdk": "^1.7.0",
-    "@mozilla/readability": "^0.5.0",
+    "@mozilla/readability": "^0.6.0",
     "@playwright/test": "^1.50.1",
     "@vitest/browser": "^3.0.5",
     "chalk": "^5.4.1",