Fix a11y insights

[danmarshall]

No description provided.

Copilot reviewed 5 out of 17 changed files in this pull request and generated no comments.

Files not reviewed (12)

• .vscode/launch.json: Language not supported
• src/scss/App.scss: Language not supported
• src/scss/DataView.scss: Language not supported
• src/scss/EncodingShelf.scss: Language not supported
• src/views/ReactTable.tsx: Evaluated as low risk
• src/views/EncodingShelfThread.tsx: Evaluated as low risk
• src/views/VisualizationView.tsx: Evaluated as low risk
• src/views/EncodingBox.tsx: Evaluated as low risk
• src/views/TableSelectionView.tsx: Evaluated as low risk
• src/views/ConceptCard.tsx: Evaluated as low risk
• src/views/DataThread.tsx: Evaluated as low risk
• src/views/SelectableDataGrid.tsx: Evaluated as low risk

Comments suppressed due to low confidence (2)

src/views/ModelSelectionDialog.tsx:314

• The error message color is hardcoded. Use a theme color instead for consistency. For example, use color="error".

<Typography variant="caption" color="#c82c2c">

src/views/DataView.tsx:113

• Using a hardcoded color value is not recommended. It should use the theme's color system for consistency. Replace color="#1770c7" with color="primary".

color="#1770c7" onClick={()=>{ dispatch(dfActions.setFocusedTable(t.id)) }}