v1.3.0
- FixedRestore accent color to original bright amber (#F59E0B) matching brand spec
- ImprovedResponsive RowColumnActions — collapses to dropdown on lg- screens
- ImprovedReduce column type select height from 44px to 32px in ColumnHeaderCell
- ImprovedTighten toolbar spacing to prevent overflow on desktop
- FixedMove trailing separator into MobileExportDropdown to avoid phantom separator
- FixedStack Navbar mobile drawer buttons vertically instead of cramped side-by-side
- ImprovedRestructured types — merge.types.ts moved to utils/mergeUtils/; deleted stale type barrel files
- ImprovedExtracted clipboardParser, tableHtmlBuilder, useCopyTable into dedicated services
- ImprovedReplaced useBlogSearch/useFeatureSearch with generic useSearch hook + searchUtils
- AddeduseTableFocus hook — focus management extracted from merge logic
- AddeduseAutoFit hook — auto-fit column/row on double-click
- AddedreducerHelpers — extracted from TableReducer for maintainability
- Fixed5 pre-existing test failures — parameter ordering, act() wrapping, return value capture