Update issue #26 design scope from market-only to repository-wide .go filename refactor while keeping behavior unchanged.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Capture approved design for issue #26 to standardize market package filenames by data dimension without behavior changes.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>