feat: add table copy/paste + preview before save 🚀

[paustint]

Supercharged table editing experience!

Allow copying and pasting ranges of cells

Allow undo

Preview changes before saving

Inline cell warning and error messages

[Copilot]

Pull request overview

This PR upgrades the inline-edit experience for the Salesforce records data table by adding spreadsheet-like paste/clear, undo/redo, per-cell validation feedback, and a “preview changes before save” workflow (including change/results downloads).

Changes:

• Add range paste/clear support (keyboard + context menu), plus selection-based revert of modified cells.
• Add undo/redo history for inline edits and pastes, with analytics hooks for edit actions.
• Add client-side validation + structured save error mapping (field vs record), surfaced inline and in a new Preview Changes modal with downloads.

Reviewed changes

Copilot reviewed 20 out of 20 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
libs/ui/src/lib/data-table/SalesforceRecordDataTable.tsx	Wires paste/undo/redo/revert + preview modal into the Salesforce record table; adds validation and error aggregation.
libs/ui/src/lib/data-table/PreviewChangesModal.tsx	New modal to review pending edits, show per-record status, and download changes/results.
libs/ui/src/lib/data-table/grid/validate-cell-value.ts	New pure validation + save error mapping helpers for per-cell/row error state.
libs/ui/src/lib/data-table/grid/renderers/CellRenderers.tsx	Enhances row error popover rendering and adds a wrapper to show per-cell validation icons.
libs/ui/src/lib/data-table/grid/keyboard/useGridKeyboardNavigation.ts	Adds keyboard shortcuts for undo/redo and selection clear (Delete/Backspace).
libs/ui/src/lib/data-table/grid/grid-types.ts	Extends row model to include field errors/warnings and adds paste/revert event types.
libs/ui/src/lib/data-table/grid/grid-paste.ts	New generic clipboard parsing + paste target resolution + flash feedback utilities.
libs/ui/src/lib/data-table/grid/grid-column-utils.tsx	Updates dirty/error styling logic and wraps editable cells with validation icon rendering.
libs/ui/src/lib/data-table/grid/DataTableV2.tsx	Plumbs new paste/undo/redo/revert props through the v2 grid wrapper.
libs/ui/src/lib/data-table/grid/data-table-grid.css	Adds visual rings for errors/warnings and a “pasted” flash style.
libs/ui/src/lib/data-table/grid/components/GridContainer.tsx	Implements paste (DOM + context menu), clear selection, and revert selection context actions.
libs/ui/src/lib/data-table/grid/tests/validate-cell-value.spec.ts	Adds unit tests for validation and save error mapping helpers.
libs/ui/src/lib/data-table/grid/tests/grid-paste.spec.ts	Adds unit tests for clipboard parsing and paste target computation.
libs/ui/src/lib/data-table/DataTable.tsx	Extends public DataTable props to expose paste/undo/redo/revert plumbing.
libs/ui/src/lib/data-table/data-table-paste-utils.ts	New Salesforce-aware paste coercion + apply/revert helpers with validation re-run.
libs/ui/src/lib/data-table/tests/PreviewChangesModal.spec.ts	Adds unit tests for preview list construction logic.
libs/ui/src/lib/data-table/tests/data-table-paste-utils.spec.ts	Adds unit tests for paste coercion, apply, and revert behavior.
libs/ui/src/index.ts	Exports the new PreviewChangesModal entry point and updates export ordering.
libs/shared/constants/src/lib/shared-constants.ts	Adds new analytics keys for inline edit actions (paste/undo/redo/revert/preview/download).
libs/features/query/src/QueryResults/QueryResults.tsx	Passes host trackEvent through to the table so inline edit actions are tracked.

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[Copilot]

Pull request overview

Copilot reviewed 20 out of 20 changed files in this pull request and generated 2 comments.

[Copilot]

Pull request overview

Copilot reviewed 20 out of 20 changed files in this pull request and generated no new comments.

[Copilot]

Pull request overview

Copilot reviewed 20 out of 20 changed files in this pull request and generated 1 comment.

[Copilot]

Pull request overview

Copilot reviewed 20 out of 20 changed files in this pull request and generated no new comments.

[Copilot]

Pull request overview

Copilot reviewed 20 out of 20 changed files in this pull request and generated 2 comments.

[Copilot]

Pull request overview

Copilot reviewed 22 out of 22 changed files in this pull request and generated 1 comment.

[Copilot]

Pull request overview

Copilot reviewed 22 out of 22 changed files in this pull request and generated 2 comments.