[CLEAN] Synthetic Benchmark PR #30617 - refactor: restructure DatasetCard component for improved readability and maintainability

[ofir-frd]

Benchmark PR langgenius#30617

Type: Clean (correct implementation)

Original PR Title: refactor: restructure DatasetCard component for improved readability and maintainability
Original PR Description: ## Summary

refactor: restructure DatasetCard component for improved readability and maintainability

• Split DatasetCard into multiple subcomponents: CornerLabels, DatasetCardHeader, DatasetCardFooter, DatasetCardModals, Description, TagArea, and OperationsPopover.
• Introduced a custom hook, useDatasetCardState, to manage state and modal logic.
• Enhanced tag management and modal handling for renaming and deletion.
• Improved code organization and reduced complexity in the main DatasetCard component.

Checklist

• This change requires a documentation update, included: Dify Document
• I understand that this PR may be closed in case there was no previous discussion or issues. (This doesn't apply to typos!)
• I've added a test for each change that was introduced, and I tried as much as possible to make a single atomic change.
• I've updated the documentation accordingly.
• I ran make lint and make type-check (backend) and cd web && npx lint-staged (frontend) to appease the lint gods

Original PR URL: langgenius#30617