Add select all checkbox for boolean columns in Dataframe (#11891)
* Add select all/deselect all checkbox for boolean columns in Dataframe
Adds checkboxes to boolean column headers that allow selecting or deselecting all values in the column. The checkbox reflects the current state of all items in the column.
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Co-Authored-By: Claude <noreply@anthropic.com>
* add changeset
* changes
* Add indeterminate state support for boolean column select all checkbox
Adds indeterminate state to BaseCheckbox component for partially selected columns. Fixes hover state styling to preserve the indeterminate indicator.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
* add changeset
* changes
* clean
* add changeset
* js
* clean
* fix a11y
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Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: gradio-pr-bot <gradio-pr-bot@users.noreply.github.com>