chore(deps): bump antd from 5.29.3 to 6.4.3

Bumps [antd](https://github.com/ant-design/ant-design) from 5.29.3 to 6.4.3.
- [Release notes](https://github.com/ant-design/ant-design/releases)
- [Changelog](https://github.com/ant-design/ant-design/blob/master/CHANGELOG.en-US.md)
- [Commits](ant-design/ant-design@5.29.3...6.4.3)

---
updated-dependencies:
- dependency-name: antd
  dependency-version: 6.4.3
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

apps/web/package.json

@@ -16,7 +16,7 @@
     "@ethosagent/web-contracts": "workspace:*",
     "@tanstack/react-query": "^5.59.0",
     "@types/react-grid-layout": "^2.1.0",
-    "antd": "^5.22.0",
+    "antd": "^6.4.3",
     "dayjs": "^1.11.21",
     "html-to-image": "^1.11.13",
     "react": "19.2.6",