Adds comprehensive regression tests for all 4 issues addressed in PR #542:
- #511: Add gemini-3-flash model tests to verify model acceptance and rate limiting
- #517: Add WMIC parsing tests for Windows process enumeration (23 tests)
- #527: Add Apple Silicon Homebrew path tests for bun/uv detection (18 tests)
- #531: Add export types tests to validate type interfaces (12 tests)
Total: 53 new tests, all passing. Addresses PR review feedback requesting test coverage.
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>