Add delete confirmation modal to ModelComparisonTable and RunCard com…

[Creylay]

Summary

Add delete confirmation modals to prevent accidental deletion of model runs. Users must now explicitly confirm before deleting a run from both the ModelComparisonTable and the RunCard components. This improves user experience by preventing data loss from unintended clicks.

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Type of Change

• Backend change
• Frontend change
• CI / Workflow change
• Build / Packaging change
• Bug fix
• Documentation

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Changes (by file)

• DashAI/front/src/components/models/ModelComparisonTable.jsx: Added delete confirmation modal before removing a run. Introduced runToDelete state to manage confirmation dialog state, and integrated the DeleteConfirmationModal component with proper callbacks.

• DashAI/front/src/components/models/RunCard.jsx: Added delete confirmation modal to the run card delete button. Introduced deleteConfirmOpen state to control the modal visibility and wrapped the actual delete operation within the confirmation flow.

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Testing (optional)

• Verify that clicking the delete button on a run card shows a confirmation modal
• Verify that clicking delete in the ModelComparisonTable also shows a confirmation modal
• Confirm that the run is only deleted after explicitly confirming in the modal
• Test that canceling the modal does not delete the run

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Notes (optional)

Uses the existing DeleteConfirmationModal component from the shared layout components. The translation key models:message.confirmDeleteRun is used for the confirmation message. This pattern is consistent with other deletion confirmations in the application.