build(deps): bump claude-agent-sdk from 0.2.139 to 0.2.144 (#199)

Bumps [claude-agent-sdk](https://github.com/anthropics/claude-agent-sdk-python) from 0.2.139 to 0.2.144.
- [Release notes](https://github.com/anthropics/claude-agent-sdk-python/releases)
- [Changelog](https://github.com/anthropics/claude-agent-sdk-python/blob/main/CHANGELOG.md)
- [Commits](anthropics/claude-agent-sdk-python@v0.2.139...v0.2.144)

---
updated-dependencies:
- dependency-name: claude-agent-sdk
  dependency-version: 0.2.144
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Author: dependabot[bot]

claude-agent-sdk/requirements.txt

@@ -1,7 +1,7 @@
 slack-sdk==3.43.0
 slack-bolt==1.30.0
 slack-cli-hooks==0.3.0
-claude-agent-sdk==0.2.139
+claude-agent-sdk==0.2.144
 aiohttp==3.14.3
 python-dotenv==1.2.3