fix: Readme and Remove Commented Code

[rdheekonda]

• Fix: Readme and Remove Commented Code

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Generated Summary:

• Updated README.md to correct a minor typo and add a key feature.
  • Clarified Strikes is a platform for building, experimenting with, and evaluating AI security agent code.
  • Introduced a new feature to log artifacts (data, models, files, and folders) for improved tracking and reproducibility of Dreadnode runs.
• Removed commented-out code in client.py that referred to API key functionality in get_user method.
  • This is not currently operational, and its removal helps clean up the codebase.
• No functional changes were made to the existing API methods, ensuring ongoing compatibility.

This summary was generated with ❤️ by rigging