Test 3 previously untested KiCad-critical wxWidgets controls:
- wxDataViewCtrl: List/tree views for Zone Manager, Net Inspector (10 tests)
- wxHtmlWindow: HTML rendering for About dialogs, error formatting (8 tests)
- wxStyledTextCtrl: Syntax highlighting for DRC rules, Python console (10 tests)
Also add button-finder config and update docs. All 119 tests passing.
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Co-Authored-By: Claude <noreply@anthropic.com>
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