Final integration testing for Phase 2

[raincamp]

Description

Comprehensive testing of all Phase 2 features together.

Acceptance Criteria

• Test all features work together without conflicts
• Test at different UI scales (0.64, 1.0, 1.2)
• Test with fresh install (no saved variables)
• Test with existing Phase 1 saved variables (migration)
• Test all sliders at min, max, and mid values
• Test all checkboxes in various combinations
• Test all slash commands
• Verify no errors in combat
• Verify no memory leaks
• Test SecureActionButtons remain functional at all settings
• Document any issues found

Files to Test

All Phase 2 modified files

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Sprint 5: Accessibility & Polish

Priority

High