#### PR Dependency Tree
* **PR #14429** 👈
This tree was auto-generated by
[Charcoal](https://github.com/danerwilliams/charcoal)
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* HTML import now splits lines on <br> into separate paragraphs while
preserving inline formatting.
* **Bug Fixes**
* Paste falls back to inserting after the first paragraph when no
explicit target is found.
* **Style**
* Improved page-mode viewport styling for consistent content layout.
* **Tests**
* Added snapshot tests for <br>-based paragraph splitting; re-enabled an
e2e drag-page test.
* **Chores**
* Deferred/deduplicated font loading, inline text caching,
drag-handle/pointer optimizations, and safer inline render
synchronization.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
#### PR Dependency Tree
* **PR #14258**
* **PR #14259** 👈
This tree was auto-generated by
[Charcoal](https://github.com/danerwilliams/charcoal)
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Refactor**
* Split AI initialization into separate editor, app, and shared
registries; removed legacy chat-panel and replaced it with a
component-based editor chat, updating wiring and public exports.
* Propagated server/subscription/model services into chat/playground
components and improved session lifecycle and UI composition.
* **Tests**
* Added tests for AI effect registration and chat session resolution;
extended DOM/test utilities and assertions.
* **Chores**
* Added happy-dom for runtime and test environments.
<sub>✏️ Tip: You can customize this high-level summary in your review
settings.</sub>
<!-- 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**
* Typst code block preview with interactive rendering controls (zoom,
pan, reset) and user-friendly error messages
* **Style**
* Centered Mermaid diagram rendering for improved layout
* **Tests**
* Added end-to-end preview validation tests for Typst and Mermaid
* **Chores**
* Added WebAssembly type declarations and updated frontend packages;
removed a build debug configuration entry
<sub>✏️ Tip: You can customize this high-level summary in your review
settings.</sub>
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
fix#13647
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
## Release Notes
* **Chores**
* Updated development tooling and build dependencies to latest stable
versions
* Increased minimum Node.js requirement to version 22
* Updated macOS deployment target to version 11.6
* Enhanced type safety and error handling in build processes
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
This PR addresses issue Fixes: #13805 (cross-document copy/paste not
working).
Locally verified that:
- Copy → paste between two documents now works consistently.
- Clipboard snapshot payload remains intact when encoded/decoded.
- External paste (e.g., to Notepad or browser text field) functions
correctly.
E2E tests for clipboard behavior were added, but Playwright browsers
could not be installed in the container (`HTTP 403` from CDN).
Manual verification confirms the fix works as intended.
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Tests**
* Added cross-document clipboard regression tests for copy/paste between
documents, external clipboard validation, and multi-block copy;
duplicate test entries noted.
* **Chores**
* Minor formatting and whitespace cleanup around clipboard handling.
* Improved error handling in paste flows.
* Standardized HTML formatting for clipboard payload attributes.
<!-- 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**
* Copilot now defaults to the updated Claude Sonnet 4.5 model across
experiences for improved responses.
* **Chores**
* Consolidated available Anthropic models, removing older Sonnet 3.x
variants and standardizing Sonnet 4/4.5 options.
* Updated configuration defaults and schema mappings to reference the
new Sonnet 4.5 model.
* **Tests**
* Updated unit and end-to-end tests to reference the new model to ensure
consistent behavior.
<!-- 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**
* In-tree icon picker for Callout blocks (emoji, app icons, images) with
popup UI and editor-wide extension/service.
* Callout toolbar adds background color presets, an icon-picker action,
and a destructive Delete action.
* **Refactor**
* Replaced legacy emoji workflow with icon-based rendering, updated
state, styling, and lifecycle for callouts.
* **Tests**
* Updated callout E2E to reflect new default icon and picker behavior.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---------
Co-authored-by: L-Sun <zover.v@gmail.com>
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
- New Features
- Press Enter inside a callout splits the paragraph at the cursor into a
new focused paragraph.
- Clicking an empty callout inserts and focuses a new paragraph; emoji
menu behavior unchanged.
- New command to convert a callout paragraph to callout/selection flow
for Backspace handling.
- New native API: ShareableContent.isUsingMicrophone(processId).
- Bug Fixes
- Backspace inside callout paragraphs now merges or deletes text
predictably and selects the callout when appropriate.
- Style
- Callout layout refined: top-aligned content and adjusted emoji
spacing.
<!-- 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**
- Rename dialog now edits per-item explorer icons (emoji or custom) and
can skip name-change callbacks. Doc icon picker added to the editor with
localized "Add icon" placeholder and readonly rendering. Icon editor
supports fallbacks, trigger variants, and improved input/test-id wiring.
- **Style**
- Updated icon picker and trigger sizing and placeholder visuals;
title/icon layout adjustments.
- **Chores**
- Explorer icon storage and module added to persist and serve icons
across the app.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
close AF-2750;
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Introduced a new workspace journals page with date-based navigation,
placeholder UI, and the ability to create daily journals directly from
the page.
* Added a "Today" button for quick navigation to the current day's
journal when viewing other dates.
* **Improvements**
* Enhanced the journal document title display with improved date
formatting and flexible styling.
* Expanded the active state for the journal sidebar button to cover all
journal-related routes.
* Updated journal navigation to open existing entries directly or
navigate to filtered journal listings.
* **Bug Fixes**
* Improved date handling and navigation logic for journal entries to
ensure accurate redirection and creation flows.
* **Style**
* Added new styles for the workspace journals page, including headers,
placeholders, and buttons.
* **Localization**
* Added English translations for journal placeholder text and create
journal prompts.
* **Tests**
* Added confirmation steps in journal creation flows to improve test
reliability.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
## New Features
* **Block Meta Markdown Adapter**：Inject the Block's metadata into
Markdown.
* **UI**：Apply interaction
* **Widget**
* Block-Level Widget: Displays the diffs of individual blocks within the
main content and supports accepting/rejecting individual diffs.
* Page-Level Widget: Displays global options (Accept all/Reject all).
* **Block Diff Service**：Bridge widget and diff data
* Widget subscribes to DiffMap(RenderDiff) data, refreshing the view
when the data changes.
* Widget performs operations such as Accept/Reject via methods provided
by Service.
* **Doc Edit Tool Card**:
* Display apply preview of semantic doc edit
* Support apply & accept/reject to the main content
* **Apply Playground**：A devtool for testing apply new content to
current
> CLOSE AI-274 AI-275 AI-276 AI-278
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Introduced block-level markdown diffing with accept/reject controls
for insertions, deletions, and updates.
* Added block diff widgets for individual blocks and pages, featuring
navigation and bulk accept/reject actions.
* Provided a block diff playground for testing and previewing markdown
changes (development mode only).
* Added a new document editing AI tool component with interactive diff
viewing and change application.
* Supported rendering of the document editing tool within AI chat
content streams.
* **Improvements**
* Enhanced widget rendering in list, paragraph, data view, and database
blocks for improved extensibility.
* Improved widget flavour matching with hierarchical wildcard support
for more flexible UI integration.
* **Chores**
* Updated the "@toeverything/theme" dependency to version ^1.1.16 across
multiple packages.
* Added new workspace dependencies for core frontend packages to improve
module linkage.
* Extended global styles with visual highlights for deleted blocks in AI
block diff feature.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Close
[BS-3251](https://linear.app/affine-design/issue/BS-3251/正文的inline链接，chrome中，中键开新窗口的行为丢失了)
#### PR Dependency Tree
* **PR #12902** 👈
This tree was auto-generated by
[Charcoal](https://github.com/danerwilliams/charcoal)
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
- **New Features**
- Middle-clicking on links and references now opens them in a new
browser tab.
- Linux platform detection has been added for improved
environment-specific behavior.
- **Bug Fixes**
- Middle-click paste prevention is now limited to Linux environments
when the relevant setting is disabled and excludes clicks on links and
references.
- **Tests**
- Added end-to-end tests to verify that middle-clicking links opens them
in a new tab for external links, internal links, and reference
documents.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
#### PR Dependency Tree
* **PR #12848** 👈
This tree was auto-generated by
[Charcoal](https://github.com/danerwilliams/charcoal)
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
- **New Features**
- Introduced a feature flag to enable or disable web container
functionality for code block previews.
- **Improvements**
- Code block HTML previews now support an alternative rendering method
based on the new feature flag, enhancing flexibility.
- **Chores**
- Updated feature flag settings by removing an obsolete flag and adding
the new web container flag.
- **Tests**
- Simplified code block preview tests for faster and more direct
validation of HTML preview content.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Closes: [BS-3586](https://linear.app/affine-design/issue/BS-3586/复制白板图片，然后粘贴到-page，图片失败)
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **New Features**
- Copying a single selected image in edgeless mode now places the image directly onto the system clipboard as a native image blob for smoother pasting.
- **Bug Fixes**
- Enhanced clipboard handling to better manage image and text data inclusion, with improved fallback for snapshot HTML.
- **Tests**
- Added an end-to-end test verifying image copy-paste functionality between edgeless and page editor modes.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Closes: BS-2290
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
## Summary by CodeRabbit
- **Bug Fixes**
- Improved focus behavior when switching between tabs to prevent unwanted automatic focusing of the content-editable area.
- Enhanced selection clearing to avoid unnecessary blurring when the main editable element is already focused.
- Refined focus checks in tests to specifically target contenteditable elements, ensuring more accurate validation of focus behavior.
- Adjusted test assertions for block selection to be less strict and removed redundant blur operations for smoother test execution.
- Updated toolbar dropdown closing method to use keyboard interaction for better reliability.
- **New Features**
- Added a recoverable property to selection types, improving selection state management and recovery.
<!-- 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 modular UI logic layers for Kanban and Table views, enhancing maintainability and scalability.
- Added new CSS-in-JS style modules for database blocks and table views, improving visual consistency.
- Expanded telemetry event tracking for database views, properties, filters, and groups.
- Added utility functions for lazy initialization and cached computed values.
- **Refactor**
- Unified logic and state management across Kanban and Table views by replacing direct component dependencies with logic-centric architecture.
- Updated components and widgets to use the new logic-based approach for state, selection, and event handling.
- Replaced inline styles with CSS classes; updated class names to align with new component structure.
- Centralized state access through UI logic instances, eliminating direct DOM queries and simplifying dependencies.
- Consolidated Kanban and Table view presets effects for streamlined initialization.
- Replaced Lit reactive state with Preact signals in multiple components for improved reactivity.
- Split monolithic components into separate logic and UI classes for clearer separation of concerns.
- Removed obsolete components and consolidated exports for cleaner API surface.
- **Bug Fixes**
- Enhanced selection and interaction reliability in database cells and views.
- Fixed scrolling issues on mobile table views for improved compatibility.
- **Chores**
- Updated end-to-end test selectors to reflect new component names and structure.
- Removed deprecated utilities and cleaned up unused imports.
- **Documentation**
- Improved type definitions and public API exports for better developer experience.
<!-- 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**
- Simplified the user interface by always displaying the new All Pages view, removing the feature flag and old page version.
- Updated selection interactions to use shift+click on document items instead of checkboxes.
- Centralized drag-and-drop functionality in document list items and simplified drag handle behavior.
- Generalized new page button component to accept standard HTML attributes.
- Changed test ID attributes on new page buttons and list headers to use standard `data-testid`.
- **Bug Fixes**
- Added stable test identifiers to new page buttons, document list items, menu items, and operation buttons for improved test reliability.
- Enabled external drag-and-drop support on the trash button.
- **Tests**
- Streamlined and updated end-to-end tests to match the new selection flow and UI changes, removing outdated or redundant test cases.
- Simplified utility functions and wait conditions in test helpers for better accuracy and maintainability.
- Updated selectors in tests to reflect new document item identifiers and centralized page element retrieval using utility functions.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Closes: [BS-3439](https://linear.app/affine-design/issue/BS-3439/pdf-独立页面split-view-中的-status-组件)
Related to: [BS-3143](https://linear.app/affine-design/issue/BS-3143/更新-loading-和错误样式)
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **New Features**
- Added a dedicated error handling and reload interface for PDF attachments, allowing users to retry loading PDFs when errors occur.
- **Refactor**
- Improved PDF viewer interface with clearer loading and error states.
- Enhanced attachment type detection for better performance and maintainability.
- Streamlined attachment preview logic for more direct and efficient model retrieval.
- Simplified internal PDF metadata handling and control flow for improved clarity.
- Clarified conditional rendering logic in attachment viewer components.
- Introduced explicit loading state management and refined rendering logic in attachment pages.
- **Style**
- Updated and added styles for PDF viewer controls and error status display.
- **Tests**
- Added end-to-end tests validating PDF preview error handling and attachment not-found scenarios.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **Chores**
- Updated Playwright test configurations to use full URL strings instead of port numbers for web server identification.
- Unified server startup approach in test environments by integrating web server configuration directly into Playwright, replacing custom setup scripts.
- Removed obsolete development server setup files to streamline test initialization.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Move the `waitForSynced` method from `frontend` to `nbstore worker` to make the wait more reliable
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **New Features**
- Added explicit tracking of document updating state to indicate when data is being applied or saved.
- Introduced new methods to wait for update and synchronization completion with abort support.
- **Improvements**
- Applied throttling with leading and trailing emissions to state observables for smoother UI updates.
- Refined synchronization waiting logic for clearer separation between update completion and sync completion.
- Removed throttling in workspace selector component for more immediate state feedback.
- Updated import and clipper services to use the new synchronization waiting methods.
- Simplified asynchronous waiting logic in indexer synchronization methods.
- **Bug Fixes**
- Enhanced accuracy and reliability of document update and sync status indicators.
- **Tests**
- Increased wait timeout in avatar selection test to improve stability.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Closes: [BS-3291](https://linear.app/affine-design/issue/BS-3291/工具栏展开时报错，链接无法点击打开)
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **New Features**
- URLs entered without a protocol (e.g., "github.com/...") are now automatically normalized to use "https://", ensuring links are secure and consistently formatted.
- **Bug Fixes**
- Improved handling and validation of links to prevent issues with missing or invalid protocols in bookmarks and inline links.
- Simplified URL validation logic by leveraging native URL parsing, removing complex regex and email-specific checks.
- Streamlined toolbar link actions to operate only on valid normalized URLs.
- Refined URL detection in markdown preprocessing to exclude lines containing spaces from being treated as URLs.
- **Tests**
- Added tests to verify that links without a protocol are correctly normalized and displayed across different views.
- Updated URL validation tests to better reflect valid and invalid URL formats, including IP addresses and domain variants.
- **Style**
- Updated snapshots to reflect the use of "https://" in links.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Closes: [BS-3506](https://linear.app/affine-design/issue/BS-3506/edgeless-text-默认改为黑色)
### Dark
<img width="691" alt="Screenshot 2025-05-19 at 19 32 52" src="https://github.com/user-attachments/assets/2927d13b-0300-4293-8f8f-7891fd87a680" />
### Light
<img width="639" alt="Screenshot 2025-05-19 at 19 33 05" src="https://github.com/user-attachments/assets/4429f6f9-b374-4b17-87f4-ae09204f1538" />
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **New Features**
- Improved edgeless text block styling to support theme-based color, font, and alignment settings.
- **Style**
- Updated the default text color in edgeless text blocks to black, with support for separate dark and light mode colors.
- **Bug Fixes**
- Ensured the color picker and block rendering reflect the updated default color.
- **Tests**
- Adjusted tests and snapshots to expect the new default color and theme-based color structure.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Closes: [BS-3511](https://linear.app/affine-design/issue/BS-3511/当选中-connector-时，toolbar-上文字颜色选项颜色显示不正确)
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **Tests**
- Added end-to-end tests for the edgeless connector feature, verifying toolbar text color functionality and theme-based color changes.
- **Refactor**
- Improved performance of text toolbar actions by optimizing internal data handling for font and color selection. No changes to visible behavior.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Fix [BS-3418](https://linear.app/affine-design/issue/BS-3418/折叠的embed-doc调整宽度时，会出现一个最小高度，不需要这个)
This PR keeps the content of embed-synced-doc rendered (but clipped) when it is collapsed, to ensure accuracy in height calculation of content.
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **Bug Fixes**
- Improved the display logic for embedded synced document editors, ensuring the editor and overlay are always rendered regardless of the folded state.
- **Tests**
- Updated test assertions to more accurately check whether embedded editor content is within the viewport, enhancing reliability of visibility checks.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Close [BS-3418](https://linear.app/affine-design/issue/BS-3418/折叠的embed-doc调整宽度时，会出现一个最小高度，不需要这个)
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **New Features**
- Added support for dynamically scaling the height of embedded synced document blocks, including proper handling when folding and unfolding.
- Introduced a new property to track the scaled height of folded synced document blocks.
- **Bug Fixes**
- Improved accuracy of height calculations for synced document blocks by accounting for both viewport zoom and block scale.
- **Tests**
- Enhanced end-to-end tests to consistently apply scaling before running size adjustment checks.
- Added a utility function to simulate scaling elements with keyboard shortcuts during test execution.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
close: BS-3474, BS-3153
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **New Features**
- Enhanced property addition to support specifying both type and name for new properties across databases and views.
- Added context menu for selecting property type when adding new columns in table headers.
- Introduced `addToGroup` functions to various group-by configurations for consistent grouping behavior.
- **Bug Fixes**
- Improved grouping logic to treat empty arrays as ungrouped in multi-member group configurations.
- Refined grouping behavior to respect explicit group addition settings.
- Ensured grouping operations only occur when both group key and row ID are present.
- **Tests**
- Updated test expectations to align with revised default column naming conventions.
- Adjusted test utilities to accommodate the updated property addition method.
- Improved typing simulation in column type selection for more reliable test execution.
- **Improvements**
- Introduced a new root component rendering on the share page to enhance UI integration.
- Refined default property naming logic for clearer and more consistent column titles.
- Simplified created-time and created-by property configurations for better maintainability.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Fixes [BS-3374](https://linear.app/affine-design/issue/BS-3374/)
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **New Features**
- Improved control over when the peek view is shown in "edgeless" editor mode, ensuring it only activates when interacting directly with the relevant component.
- **Bug Fixes**
- Prevented unintended peek view activation in "edgeless" mode when clicking outside the associated component.
- **Tests**
- Added end-to-end test verifying the peek view does not open when content is covered by a canvas element.
- **Chores**
- Added utility function to streamline creating synced pages in edgeless mode during tests.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Close [BS-3418](https://linear.app/affine-design/issue/BS-3418/折叠的embed-doc调整宽度时，会出现一个最小高度，不需要这个)
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **New Features**
- Improved resizing and folding interactions for embedded synced documents in edgeless mode, including dynamic height calculation and enhanced drag-handle styling.
- **Bug Fixes**
- Adjusted minimum height for synced document embeds to allow more compact display.
- Ensured consistent width settings across embed cards.
- **Tests**
- Added end-to-end tests covering folding, unfolding, and resizing behaviors for edgeless synced document embeds.
<!-- 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 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 -->
