Clean up unused code - like, seriously, come on 🙄

[axisrow]

Summary

Removed unused imports and variables detected by pylint and vultures linters. Improved code quality metrics.

Changes

• Removed unused import os from main.py
• Removed unused import logging from computers/playwright/playwright.py
• Removed unused attribute final_reasoning from agent.py
• Renamed unused exception variables in __exit__ methods (exc_type → _exc_type, etc.)
• Removed unused test attributes (api_server, api_server_key)

Code Quality

• Pylint score: 9.96/10 → 10.00/10 ✅
• Vultures: No unused code issues ✅

🤖 Generated with Claude Code

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[gemini-code-assist[bot]]

Summary of Changes

Hello @axisrow, I'm Gemini Code Assist[^1]! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request significantly enhances the codebase's quality and maintainability by systematically removing various forms of unused code. It addresses findings from static analysis tools like Pylint and Vultures, ensuring a leaner and more efficient project without introducing any functional changes or regressions.

Highlights

• Unused Import Removal: Removed the unused os import from main.py and the logging import from computers/playwright/playwright.py.
• Unused Attribute Cleanup: Eliminated the final_reasoning attribute from agent.py as it was no longer being utilized.
• Unused Variable Renaming: Renamed unused exception handling variables in __exit__ methods across computers/browserbase/browserbase.py and computers/playwright/playwright.py to follow Python's convention for unused parameters (e.g., exc_type to _exc_type).
• Test Code Refinement: Cleaned up unused api_server and api_server_key attributes within test_main.py.
• Code Quality Improvement: Achieved a perfect Pylint score of 10.00/10 and resolved all unused code issues reported by the Vultures linter.

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[axisrow]

I have signed CLA