<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **New Features**
- Undo/redo history management is now centralized in the workspace, providing more consistent and robust undo/redo behavior.
- History update events are emitted at the workspace level, enabling better tracking of changes.
- **Bug Fixes**
- Improved reliability of undo/redo actions by shifting history management from documents to the workspace.
- **Documentation**
- Updated and clarified documentation for history-related APIs, including improved examples and clearer descriptions.
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Close [BS-3388](https://linear.app/affine-design/issue/BS-3388/embed-doc-拖入后的初始高度不要超过800，不要限制用户随后的调整空间)
This PR impl a extension which initialize the height of added `affine-embed-edgeless-synced-doc-block` to fit its content
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **New Features**
- Improved handling of embedded synced document block height to better fit content within edgeless mode.
- **Tests**
- Added an end-to-end test to verify correct height adjustment for embedded synced documents in edgeless mode.
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Closes: BS-3393
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **New Features**
- Introduced a new "Embed Doc" block, enabling embedding and rendering of linked and synced documents within cards, including support for banners and note previews.
- Added new toolbar and quick search options for inserting embedded linked and synced documents.
- **Improvements**
- Updated dependencies and internal references to support the new embed doc functionality across related blocks and components.
- Enhanced support for edgeless environments with new clipboard and configuration options for embedded docs.
- **Refactor**
- Streamlined and reorganized embed-related code, moving linked and synced doc logic into a dedicated embed doc module.
- Removed obsolete adapter and utility files to simplify maintenance.
- **Chores**
- Updated project and TypeScript configuration files to include the new embed doc module in builds and references.
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Saul-Mirone