Enhance Python environment handling with error reporting

[karthiknadig]

Fixes #321

Improve handling of Python environments by adding error reporting for broken environments. Include tests to ensure functionality.

[github-actions]

Performance Report (Linux) 🔺

Metric	PR	Baseline	Delta	Change
Server Startup	1ms	1ms	0ms	0%
Full Refresh	541ms	439ms	102ms	20.0%

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Legend

• 🚀 Significant speedup (>100ms faster)
• ✅ Faster than baseline
• ➖ No significant change
• 🔺 Slower than baseline (>100ms)
• ⚠️ Significant slowdown (>500ms)

[github-actions]

Test Coverage Report (Linux)

Metric	Value
Current Coverage	52.8%
Base Branch Coverage	51.7%
Delta	1.1% ✅

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Coverage increased! Great work!

[github-actions]

Test Coverage Report (Windows)

Metric	Value
Current Coverage	48.53%
Base Branch Coverage	47.83%
Delta	0.7% ✅

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Coverage increased! Great work!

[github-actions]

Performance Report (Windows) 🚀

Metric	PR	Baseline	Delta	Change
Server Startup	15ms	14ms	1ms	7.1%
Full Refresh	2940ms	3199ms	-259ms	-8.1%

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Legend

• 🚀 Significant speedup (>100ms faster)
• ✅ Faster than baseline
• ➖ No significant change
• 🔺 Slower than baseline (>100ms)
• ⚠️ Significant slowdown (>500ms)

[github-actions]

Performance Report (macOS)

Metric	PR	Baseline	Delta
Server Startup	1438ms	1588ms	-150ms
Full Refresh	85845ms	87815ms	-1970ms

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Legend

• 🚀 Significant speedup (>100ms faster)
• ✅ Faster than baseline
• ➖ No significant change
• 🔺 Slower than baseline (>100ms)
• ⚠️ Significant slowdown (>500ms)