Close [BS-3305](https://linear.app/affine-design/issue/BS-3305/白板按s应该使用上次的shape形状)
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **New Features**
- Added a method to cycle through shape types when using the shape tool.
- **Bug Fixes**
- Improved shape tool behavior to ensure the selected shape type does not change unexpectedly after adding a new shape.
- **Tests**
- Added an end-to-end test to verify that the shape tool retains the selected shape type after adding a new shape.
- Enhanced shortcut tests to verify cycling shapes forward and backward using 's' and 'Shift+s' keys.
- **Refactor**
- Streamlined the logic for cycling through shape types and connector modes for improved maintainability.
- Removed external utility for cycling shapes, integrating the functionality directly into the shape tool.
- Updated keyboard shortcut handling to use the new cycling method within the shape tool.
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Fixes [BS-3349](https://linear.app/affine-design/issue/BS-3349/)
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **New Features**
- Improved edge scrolling during selection dragging for smoother and more responsive viewport navigation.
- Dragging area and mouse position tracking now update reactively with viewport changes, ensuring more accurate selection and movement.
- **Refactor**
- Unified and clarified coordinate handling for dragging and mouse position, with clearer naming and separation between model and browser coordinates.
- Simplified selection logic and removed unnecessary accumulated state for cleaner and more maintainable behavior.
- Enhanced flexibility in coordinate conversion by allowing viewport transformations relative to arbitrary zoom and center.
- Streamlined clipboard paste handling by simplifying mouse position extraction and adjusting attachment options.
- **Bug Fixes**
- Enhanced overlay and dragging area accuracy by updating position calculations and coordinate transformations.
- Fixed paste operations to correctly handle mouse position without unnecessary coordinate conversions.
- Corrected drag initiation positions in toolbar and shape dragging to align with viewport-relative coordinates.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Closes: BS-3149
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **Refactor**
- Improved internal handling of surface components across various tools, resulting in safer and more consistent access patterns.
- Enhanced code maintainability and reliability without altering any visible features or user workflows.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Close [BS-3029](https://linear.app/affine-design/issue/BS-3029/frame-里面的-shape-没办法进入文本编辑模式)
Close [BS-3082](https://linear.app/affine-design/issue/BS-3082/按s切换至shape工具，在白板上点击会创建两个shape)
Close [BS-3091](https://linear.app/affine-design/issue/BS-3082/按s切换至shape工具，在白板上点击会创建两个shape)
## Fix Shape Tool Issues
This PR addresses several issues with the shape and mindmap tools functionality in the editor:
1. **Fix text editing after mode switching**: Resolves an issue where users couldn't edit text in shapes after switching editor modes. The fix ensures the edgeless block is properly retrieved when double-clicking on a shape.
2. **Improve tool switching behavior**: Fixes issues with tool overlays not showing or being repeated when switching between tools. This includes:
- Properly handling tool overlay visibility
- Ensuring only one tool is active at a time when using keyboard shortcuts
- Adding proper cleanup when switching tools
3. **Add comprehensive tests**: Adds new test cases to verify:
- Shape creation with keyboard shortcuts
- Shape text editing after mode switching
- Tool switching behavior with keyboard shortcuts
L-Sun