feat(grid): add boolean cell checkbox toggle

[difagume]

Description

Boolean-typed columns (boolean / bool / bit / bit(1)) in the data grid now render as a clickable checkbox instead of raw text.

• Click the checkbox in the canvas grid to cycle the value: true -> false -> null (nullable columns) -> back to true.
• The same toggle is available in the DOM grid cells.
• Keyboard entry and double-click text editing are suppressed for boolean columns in favor of the toggle interaction.
• A new dataGridBooleanColumn helper centralizes type detection, value normalization, and tri-state cycling logic.

Change Type

• New feature
• Bug fix
• Performance optimization
• Code refactoring
• Documentation update
• CI / Build

Frontend Change

• This PR changes the frontend; a screenshot / recording is attached below.

Demo

check-boolean.webm

Files Changed

File	Change
apps/desktop/src/lib/dataGrid/dataGridBooleanColumn.ts	New helper: boolean column detection, value normalization, and tri-state cycle logic
apps/desktop/src/lib/dataGrid/canvasDataGridRenderer.ts	Render themed checkbox for boolean cells, centered null text, strike-through for deleted rows
apps/desktop/src/components/grid/DataGrid.vue	Wire canvas and DOM click handlers to toggle boolean values; skip text editing for boolean columns
apps/desktop/src/composables/useDataGridEditor.ts	Add cycleBooleanCellValue and allow explicit boolean values through the edit pipeline
packages/app-tests/dataGridBooleanColumn.test.ts	Unit tests for type detection, normalization, and both nullable / non-nullable cycle orders

Verification

• make check passed
• make cargo-check-fast passed
• Relevant tests passed

Verification details:

• pnpm exec vitest run packages/app-tests/dataGridBooleanColumn.test.ts packages/app-tests/canvasDataGridRenderer.test.ts - 13 tests passed
• pnpm typecheck - passed

Related Issue

No related issue.