<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **New Features**
- Introduced a new Collection entity and store with reactive management and real-time updates.
- Added reactive favorite and shared filters with expanded filtering options.
- **Refactor**
- Overhauled collection and filtering logic for better performance and maintainability.
- Replaced legacy filtering UI and logic with a streamlined, service-driven rules system.
- Updated collection components to use reactive data streams and simplified props.
- Simplified collection creation by delegating ID generation and instantiation to the service layer.
- Removed deprecated hooks and replaced state-based filtering with observable-driven filtering.
- **Bug Fixes**
- Improved accuracy and consistency of tag and favorite filtering in collections.
- **Chores**
- Removed deprecated and unused filter-related files, types, components, and styles to reduce complexity.
- Cleaned up imports and removed unused code across multiple components.
- **Documentation**
- Corrected inline documentation for improved clarity.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **New Features**
- Introduced a new slider component for line width selection, providing a more interactive and streamlined UI.
- Added support for using the slider component across relevant panels.
- **Improvements**
- Simplified the line width selection panel for easier use and improved maintainability.
- Enhanced event handling to prevent dropdowns from closing when interacting with the panel.
- **Bug Fixes**
- Improved event propagation control within the line styles panel.
- **Chores**
- Updated package exports to include the new slider component.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Closes: [BS-3438](https://linear.app/affine-design/issue/BS-3438/attachment-embed-view-中的-status-组件)
Closes: [BS-3447](https://linear.app/affine-design/issue/BS-3447/触发-litportal-re-render)
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **New Features**
- Introduced a visual status indicator for embedded attachments with reload capability.
- Added a new resource status component to display error messages and reload actions.
- **Improvements**
- Enhanced attachment rendering flow with reactive state and unified embed handling.
- Simplified resource state and blob URL lifecycle management.
- Added status visibility flags for PDF and video embeds.
- **Bug Fixes**
- Improved error handling and refresh support for embedded content including PDFs, videos, and audio.
- **Style**
- Added styles for the attachment embed status indicator positioning.
- **Refactor**
- Streamlined attachment and resource controller implementations for better maintainability.
- **Tests**
- Added end-to-end test verifying PDF viewer reload and re-rendering in embed mode.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Related to: [BS-3101](https://linear.app/affine-design/issue/BS-3101/pdf-embed-模式的选中框选-和点开看详情有比较大的问题)
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **New Features**
- PDF embed preview is now enabled by default for all users, regardless of workspace sharing mode.
- **Bug Fixes**
- Improved reliability of PDF viewer interaction in tests by updating the element used for visibility checks.
- Enabled opening the PDF viewer peek view in readonly and sharing modes.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Close [BS-3404](https://linear.app/affine-design/issue/BS-3404/通过embed-doc时，插入的doc还是card-view，应该要默认embed-view)
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **New Features**
- Added the ability to insert and display embedded synced documents, supporting different link types based on editor mode and user preferences.
- Introduced new UI interactions and view options for embedded synced documents in edgeless mode.
- **Bug Fixes**
- Updated UI selectors and preference keys to ensure consistent behavior and correct application of user settings.
- **Tests**
- Added and updated end-to-end tests for embedding synced documents, including header interactions and viewport fitting.
- Improved test coverage for quick search insertion and edgeless embed synced doc features.
- **Chores**
- Renamed settings and updated exports to align with new embedding functionality.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **New Features**
- Documents now automatically track and display "created by" and "updated by" user information.
- Document creation and update timestamps are now managed and shown more accurately.
- Workspace and document metadata (name, avatar) updates are more responsive and reliable.
- Document creation supports middleware for customizing properties and behavior.
- **Improvements**
- Simplified and unified event handling for document list updates, reducing redundant event subscriptions.
- Enhanced integration of editor and theme settings into the document creation process.
- Explicit Yjs document initialization for improved workspace stability and reliability.
- Consolidated journal-related metadata display in document icons and titles for clarity.
- **Bug Fixes**
- Fixed inconsistencies in how workspace and document names are set and updated.
- Improved accuracy of "last updated" indicators by handling timestamps automatically.
- **Refactor**
- Removed deprecated event subjects and direct metadata manipulation in favor of more robust, reactive patterns.
- Streamlined document creation logic across various features (quick search, journal, recording, etc.).
- Simplified user avatar display components and removed cloud metadata dependencies.
- Removed legacy editor setting and theme service dependencies from multiple modules.
- **Chores**
- Updated internal APIs and interfaces to support new metadata and event handling mechanisms.
- Cleaned up unused code and dependencies related to editor settings and theme services.
- Skipped flaky end-to-end test to improve test suite stability.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **Refactor**
- Unified internal data access by replacing all references from `doc` to `store` across all components, blocks, widgets, and utilities. This affects how readonly state, block operations, and service retrieval are handled throughout the application.
- **Tests**
- Updated all test utilities and test cases to use `store` instead of `doc` for document-related operations.
- **Chores**
- Updated context providers and property names to reflect the change from `doc` to `store` for improved consistency and maintainability.
No user-facing features or behaviors have changed.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **New Features**
- Introduced a preview mode for code blocks, allowing users to toggle between code and rendered previews (e.g., HTML output) directly within the editor.
- Added a preview toggle button to the code block toolbar for supported languages.
- Enabled dynamic rendering of code block previews using a shared WebContainer, allowing live HTML previews in an embedded iframe.
- Added HTML preview support with loading and error states for enhanced user feedback.
- Integrated the preview feature as a view extension provider for seamless framework support.
- **Bug Fixes**
- Improved toolbar layout and button alignment for a cleaner user interface.
- **Tests**
- Added end-to-end tests to verify the new code block preview functionality and language switching behavior.
- **Chores**
- Updated development server configuration to include enhanced security headers.
- Added a new runtime dependency for WebContainer support.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Close [BS-3288](https://linear.app/affine-design/issue/BS-3288/从note转换-linked-doc-时，默认把note的第一行填入doc拟定的标题)
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **New Features**
- When converting a note block to a linked document, the initial document title now uses the first paragraph in the note (if available) as a placeholder.
- **Tests**
- Updated tests to verify that the linked document creation modal pre-fills the title with the note's first paragraph and checks for correct paragraph order.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Close [BS-3175](https://linear.app/affine-design/issue/BS-3175/剪刀剪出来的段落，排序应该紧跟原段落，而不是排到所有段落最后)
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **Bug Fixes**
- Improved the accuracy of new note insertion, ensuring new notes are added immediately after the anchor note in the correct order.
- **Tests**
- Enhanced end-to-end tests for note slicing, including more interactions and assertions to verify correct note order and display modes after slicing.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Closes: [BS-3143](https://linear.app/affine-design/issue/BS-3143/更新-attachment-错误样式)
Closes: [BS-3341](https://linear.app/affine-design/issue/BS-3341/attachment-select状态ui调整)
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **New Features**
- Improved attachment block with unified reactive state handling for loading, errors, and downloads.
- Enhanced card layouts with modular rendering and dynamic buttons based on state.
- **Bug Fixes**
- Fixed UI state for "Embed view" action, now correctly disabled when not embedded.
- Resolved attachment card styling issues and text overflow with new utility classes.
- **Refactor**
- Streamlined attachment block rendering and state management for better performance and maintainability.
- Updated toolbar configuration for consistent parameter naming.
- Simplified embedded and open methods for improved clarity.
- Made internal functions private to reduce exported API surface.
- **Chores**
- Removed unused icon export and legacy upload tracking functions.
- Updated attachment utilities to use reactive state, added data refresh, and improved error handling.
- Refined image dimension handling for consistent resizing behavior.
- Improved test selectors to target focused attachment containers for better reliability.
- Refactored CSS to separate container and card styling and adopt theme-based colors consistently.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Sometimes, missing `await` in the test code can cause timing issues, leading to test failures. This PR enables the `no-floating-promises` rule for the test code to ensure that such errors do not occur.
### What Changes
- Refactors the `notify` function call with undo button. It is called `notifyWithUndo`, which can associate the visibility of the `NotificationCard` with the top undo item in history stack, such as undo by shortcut `Cmd+Z`.
- change icon of the "Insert into page" button. Close [BS-3267](https://linear.app/affine-design/issue/BS-3267/frame和group的insert-into-page图标也更换一下)
### TL;DR
Prevent pasting content when a document is in readonly mode.
### What changed?
Added a check in the `PageClipboard` class to prevent pasting operations when the document is in readonly mode. The function now returns early if `this.std.store.readonly` is true, preventing any clipboard operations from being executed.
### How to test?
1. Open a document and add some content
2. Set the document to readonly mode: `document.querySelector('affine-page-root')!.doc.readonly = true`
3. Try to paste content into the document using:
- Regular paste operation
- Keyboard shortcut (Ctrl+V/Cmd+V)
4. Verify that no content is pasted and the document remains unchanged
5. Set the document back to editable mode and confirm pasting works again
### Why make this change?
This change ensures that documents in readonly mode maintain their integrity by preventing unintended modifications through clipboard operations. This is consistent with the expected behavior of readonly documents, where users should not be able to modify content through any means.
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
