T14a Tables core: DataTable, Table, HeatmapTable, cells, Sparkline (review pending: codex 401)

tasks/ch11-20.md

@@ -116,32 +116,38 @@
 - [x] Menu List → `menus::Menu`
 - [x] Transfer List → `forms::TransferList`
 
-## T14 Tables — `src/tables`
+## T14a Tables · Core — `src/tables`
+
+- [x] Table → `tables::Table`
+- [x] DataTable — sort, filter, page, select → `tables::DataTable`
+- [x] VirtualTable → `tables::DataTable`, `virtualized`
+- [x] CellRenderer → `tables::Cell`: text, number, tag, progress, sparkline, person, link
+- [x] RowSelection → `tables::DataTable`, `selected`
+- [x] TableDensity → `tables::DataTable`, `density`
+- [x] AggregationFooter → `tables::Column`, `aggregate`
+- [x] ConditionalFormatting → `tables::Column`, `scale`
+- [x] HeatmapTable → `tables::HeatmapTable`
+- [x] ComparisonTable → `data_display::Comparison`
+
+## T14b Tables · Columns & rows
 
-- [ ] Table
-- [ ] DataTable — sort, filter, page, select
-- [ ] VirtualTable → `tables::DataTable`
-- [ ] DataGrid
-- [ ] Spreadsheet — formula subset, merge, freeze, fill handle
-- [ ] TreeTable
-- [ ] PivotTable
 - [ ] ColumnResizer
 - [ ] ColumnReorder
 - [ ] ColumnVisibility
 - [ ] ColumnPinning
-- [ ] RowSelection
 - [ ] RowExpansion
 - [ ] RowGrouping
 - [ ] InlineRowEdit
-- [ ] CellRenderer
 - [ ] TableToolbar
 - [ ] FilterBuilder
 - [ ] SortBuilder
-- [ ] AggregationFooter
-- [ ] TableDensity
-- [ ] ConditionalFormatting
-- [ ] HeatmapTable
-- [ ] ComparisonTable
+
+## T14c Tables · Grids
+
+- [ ] DataGrid
+- [ ] Spreadsheet — formula subset, merge, freeze, fill handle
+- [ ] TreeTable
+- [ ] PivotTable
 
 ## T15 Charts — `src/charts`
 
@@ -166,7 +172,7 @@
 - [ ] NetworkGraph / ForceGraph
 - [ ] ChordDiagram
 - [ ] ParallelCoordinates
-- [ ] Sparkline / SparkBar / SparkArea
+- [x] Sparkline / SparkBar / SparkArea → `data_display::Sparkline`, landed with T14a for table cells
 - [ ] Bullet Chart
 - [ ] ProgressChart
 - [ ] RealtimeChart