<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **New Features**
- Image content now includes file size information in its metadata.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Fixes https://linear.app/affine-design/issue/BS-3448
Before this PR, presentation mode would force quit if user either:
1. Press space
2. Drag with mouse middle button
Unfixed behavior:
https://github.com/user-attachments/assets/8ff4e13a-69a8-4de6-8994-bf36e6e3eb49
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **Bug Fixes**
- Improved presentation mode to preserve your current panned view when exiting pan mode or toggling fullscreen, preventing unwanted viewport resets.
- Spacebar actions are now correctly disabled when using the frame navigator tool, avoiding accidental tool switches.
- **New Features**
- Enhanced presentation controls for smoother transitions and better handling of user navigation states.
- Added a one-time toast notification for presentations without frames, shown only once per session for better user guidance.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Closes: [BS-3491](https://linear.app/affine-design/issue/BS-3491/支持-callout-导出成-vitepress-文档站支持的-markdown-格式)
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **New Features**
- Added support for exporting callout blocks in both GFM and Admonition markdown styles, including configurable admonition types and custom titles.
- Introduced middleware to customize callout export options for markdown serialization.
- **Tests**
- Enhanced test coverage for callout markdown export, including scenarios with and without export middleware for different styles and content structures.
<!-- 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**
- Streamlined and consolidated block and inline extension exports by removing multiple block-spec and inline extension arrays from public APIs.
- Reduced exported constants, types, and utility functions related to various block and embed features.
- Simplified the codebase by removing deprecated type guards, adapter extensions, and redundant extension groupings.
- **Chores**
- Cleaned up internal APIs by deleting unused exports, imports, and outdated code, enhancing maintainability.
<!-- 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 -->
Closes: [BS-3385](https://linear.app/affine-design/issue/BS-3385/markdown类型的导入，支持media文件和md文件不在同目录的情况)
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **New Features**
- Added utility functions to resolve and normalize image file paths in markdown and HTML imports.
- Introduced middleware to provide full file path context during file import and transformation.
- Added new types for improved asset and file management in zip imports.
- **Refactor**
- Centralized and simplified image processing logic across HTML, Markdown, and Notion HTML adapters for improved maintainability.
- Enhanced type safety and clarity in file and asset handling during zip imports.
- **Tests**
- Added comprehensive tests for image file path resolution utility.
- **Documentation**
- Improved inline code comments explaining file path resolution logic.
<!-- 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**
- Improved the internal structure and clarity of ID handling during import processes, leading to more maintainable and modular code. No changes to user-facing functionality.
- **Chores**
- Enhanced type definitions for import events to improve code readability and maintainability. No impact on end-user 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
- **New Features**
- Added new export paths to improve module accessibility for foundation store and view components.
- Introduced new extension points for telemetry, font configuration, link preview cache, and peek view services in the view extension foundation.
- **Improvements**
- Enhanced flexibility by allowing optional configuration of placeholders in paragraph view extensions.
- Switched to runtime schema validation for font configuration, increasing reliability.
- Streamlined service registration for peek view providers.
- **Refactor**
- Centralized and simplified extension management by removing redundant extension files and consolidating setup logic.
- Updated internal integration of telemetry, font, and peek view services for improved maintainability.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Closes: [BS-3486](https://linear.app/affine-design/issue/BS-3486/粘贴从-notion-复制的内容出错)
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **Bug Fixes**
- Improved handling of Notion text segments with empty or invalid style arrays, ensuring plain text and styled text are both processed correctly and preventing errors from malformed input.
- **Tests**
- Added a test case to verify correct conversion of Notion text with empty styles arrays.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Closes: [BS-2578](https://linear.app/affine-design/issue/BS-2578/优化-footnote-预览的逻辑：支持缓存结果，避免重复-loading)
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **New Features**
- Introduced a link preview caching mechanism, enabling faster and more efficient reuse of link preview data across the app.
- Added a feature flag for enabling or disabling link preview cache, configurable through workspace experimental settings.
- Enhanced localization with new entries describing the link preview cache feature.
- **Improvements**
- Updated link preview service architecture for better extensibility and maintainability.
- Improved integration of feature flags throughout chat and rendering components.
- **Bug Fixes**
- Fixed tooltip formatting for footnote URLs.
- **Chores**
- Updated dependencies and localization completeness tracking.
<!-- 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**
- Improved history and undo/redo management across the app by introducing a dedicated history extension. Undo/redo operations now use a more focused undo manager, resulting in clearer and more consistent behavior.
- **Documentation**
- Updated API documentation to reflect changes in history management, including revised method signatures and removal of outdated event references.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
### TL;DR
* Fix the issue of inaccurate content replacement in AI Replace Selection
* Optimize unit Tests utils
### What Changed
1. Fixed the issue of inaccurate content replacement in AI Replace Selection:
- Convert the AI Answer into a Snapshot, then transform it into a sequence of Blocks ready for insertion.
- Invoke the `replaceSelectedTextWithBlocks` command to replace the current selection with blocks (given the complexity of block combinations, this command uses [ts-pattern](https://github.com/gvergnaud/ts-pattern) implementation to ensure compile-time prevention of pattern handling omissions).
2. Optimized unit test assertions for commands, now allowing direct document content comparison using `toEqualDoc`.
```ts
const host = affine`
<affine-page id="page">
<affine-note id="note">
<affine-paragraph id="paragraph-1">Hel<anchor />lo</affine-paragraph>
<affine-paragraph id="paragraph-2">Wor<focus />ld</affine-paragraph>
</affine-note>
</affine-page>
`;
// ....
const expected = affine`
<affine-page id="page">
<affine-note id="note">
<affine-paragraph id="paragraph-1">Hel111</affine-paragraph>
<affine-code id="code"></affine-code>
<affine-paragraph id="paragraph-2">222ld</affine-paragraph>
</affine-note>
</affine-page>
`;
expect(host.doc).toEqualDoc(expected.doc);
```
3. Added support for text cursors in unit test template syntax.
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
> CLOSE BS-3278
- **New Features**
- Introduced the ability to replace selected text in documents with blocks, supporting advanced merging and insertion scenarios for various block types.
- **Bug Fixes**
- Improved handling of text selection and cursor placement in document templates used for testing.
- **Tests**
- Added comprehensive tests for replacing selected text with blocks, including edge cases and complex selection scenarios.
- Enhanced test utilities for document structure comparison and selection handling.
- Updated end-to-end tests to verify correct replacement of selected text via AI-driven actions.
- **Chores**
- Added and updated dependencies to support new features.
<!-- 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**
- 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.
<!-- 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**
- Improved mobile experience by disabling certain toolbars and slash menu features on mobile devices.
- Introduced new modular extension classes for editor and view customization, enabling more flexible configuration of themes, AI features, and editor enhancements.
- Added clipboard adapter configurations for a wide range of data types, improving clipboard compatibility.
- Added a new theme extension specifically for preview scenarios.
- Provided new hooks for block scope management in document modules.
- **Refactor**
- Streamlined editor extension setup, consolidating options and reducing complexity for better maintainability.
- Reorganized mobile-specific extension exports for clearer usage.
- Refined React-to-Lit rendering API by introducing a typed alias and updating related function signatures.
- Simplified extension registration by splitting monolithic view extension into separate common and editor view extensions.
- **Bug Fixes**
- Corrected naming inconsistencies in internal effect tracking.
- **Chores**
- Updated type exports and documentation comments for improved clarity and consistency.
- Removed unused or redundant exports and functions to clean up the codebase.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Closes: [BS-3358](https://linear.app/affine-design/issue/BS-3358/remark-callout-plugin)
Closes: [BS-3247](https://linear.app/affine-design/issue/BS-3247/callout-markdown-adapter-适配)
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **New Features**
- Added support for callout blocks in Markdown, enabling recognition and conversion of callout syntax (e.g., `[!emoji]`) to and from block structures.
- **Bug Fixes**
- Improved handling to distinguish callout blocks from regular blockquotes and paragraphs during Markdown processing.
- **Tests**
- Introduced comprehensive tests for callout block serialization, deserialization, and plugin behavior to ensure correct Markdown handling.
- **Chores**
- Added a new dependency for Markdown AST traversal.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
close: BS-3378
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **New Features**
- Introduced a modular virtualized table view with grouping, selection, drag-and-drop, clipboard support, and batch task management for optimized rendering.
- Added comprehensive keyboard shortcuts, drag-to-fill functionality, and clipboard operations for efficient table editing.
- Enabled dynamic column statistics, number formatting controls, and flexible switching between virtual and standard table views via a feature flag.
- Provided detailed row and group header/footer components with context menus, row management actions, and column reordering/resizing.
- Added a table view selector component to toggle between virtual and standard table views based on feature flags.
- **Style**
- Added extensive styling modules for virtual table elements including headers, footers, rows, cells, and interactive controls.
- **Chores**
- Registered numerous custom elements via modular effect functions to streamline component initialization.
- Updated feature flag system to include virtual table scrolling toggle.
- Added new dependencies to support styling and component functionality.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Closes: [BS-3359](https://linear.app/affine-design/issue/BS-3359/重构-filesizelimitservice-支持-handle-文件超出限制)
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **New Features**
- Added an "Upgrade" button to attachment blocks that appears when file size limits are exceeded, enabling users to view storage plans and upgrade.
- **Refactor**
- Unified file size limit handling across attachments and images for consistency.
- Redesigned file size limit service with improved integration and dependency injection.
- **Chores**
- Updated service registrations and dependency management for file size limit enforcement.
- Integrated a new file size limit extension that triggers storage plan dialogs and tracking events on limit exceedance.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Closes: [BS-3122](https://linear.app/affine-design/issue/BS-3122/footnote-definition-adapter-适配)
Closes: [BS-3123](https://linear.app/affine-design/issue/BS-3123/几个-block-card-view-适配-footnote-态)
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **New Features**
- Introduced a new citation card component and web element for displaying citations.
- Added support for citation-style rendering in attachment, bookmark, and linked document blocks.
- Enabled citation parsing from footnote definitions in markdown for attachments, bookmarks, and linked docs.
- Added a feature flag to enable or disable citation features.
- Provided new toolbar logic to disable downloads for citation-style attachments.
- **Improvements**
- Updated block models and properties to support citation identifiers.
- Added localization and settings for the citation experimental feature.
- Enhanced markdown adapters to recognize and process citation footnotes.
- Included new constants and styles for citation card display.
- **Bug Fixes**
- Ensured readonly state is respected in block interactions and rendering for citation blocks.
- **Documentation**
- Added exports and effects for new citation components and features.
- **Tests**
- Updated snapshots to include citation-related properties in block data.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
### TL;DR
For canvas elements, this PR adds placeholders during zooming operations to improve performance.
### What changed?
- Implemented placeholder rendering during zooming operations in the canvas renderer, but not only DOM.
- Added a `forceFullRender` property to the `GfxCompatibleInterface` to allow elements to opt out of placeholder rendering
- Set `forceFullRender = true` for connectors to ensure they always render properly, even during zooming
- Connected the turbo renderer to the viewport's zooming state to automatically switch between full and placeholder rendering
### Why make this change?
Rendering complex elements during zooming operations can cause performance issues and make the UI feel sluggish. Rendering connector label also leads to high cost DOM `set font` delays.
The turbo renderer improves performance by displaying simple placeholders for elements during zooming, while still rendering critical elements like connectors fully. This creates a smoother user experience while maintaining essential visual information.
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **New Features**
- Introduced a feature-flag-controlled "turbo" rendering mode that displays placeholder graphics during zooming for improved performance.
- Added the ability to override placeholder rendering for specific elements, ensuring full rendering when required.
- **Bug Fixes**
- Enhanced rendering logic to ensure connectors always render fully, even during zoom operations.
- **Documentation**
- Updated API documentation to reflect new properties related to rendering behavior.
- **Tests**
- Improved tests to verify correct rendering behavior for connectors.
<!-- 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 pointer graphics module with tools and quick tool integration for edgeless surfaces.
- Added a quick tool button for pointer interactions in edgeless mode.
- Exposed new extension points for pointer graphics and effects.
- **Improvements**
- Integrated pointer graphics as a dependency into related packages.
- Enhanced toolbar context to support additional surface alignment modes.
- Added conditional clipboard configuration registrations for edgeless contexts across multiple block types.
- **Removals**
- Removed legacy tool and effect definitions and related quick tool exports from edgeless components.
- Streamlined extension arrays and removed unused exports for a cleaner codebase.
- Deleted obsolete utility functions and component registrations.
- **Chores**
- Updated workspace and TypeScript project references to include the new pointer graphics module.
<!-- 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**
- Images and icons in bookmark cards are now loaded through an image proxy for improved reliability and consistency.
- Embed blocks for GitHub, Loom, and YouTube now display banner and creator images via an image proxy service for enhanced image loading.
- **Refactor**
- Simplified backend URL handling and proxy logic for images, resulting in more efficient processing and reduced complexity.
- Consolidated image proxy middleware and services into a shared adapter module for streamlined imports and improved maintainability.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
### 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)
### What Changes
- fixed keyboard service can not be initialized since a anonymous `BSKeyboardWithActionService` class was provider to di
- fixed tool panel was not closed when focus on other pragraph by clicking
- optimized code structure of fallback `show` and `hide` of keyboard
To close [BS-2870](https://linear.app/affine-design/issue/BS-2870/支持识别-和-[-包裹内容为公式)
## Add Markdown Preprocessor Extension and Enhanced LaTeX Support
### Markdown Preprocessor Extension
This PR introduces a new preprocessor extension for Markdown adapters that allows preprocessing of content before conversion:
Adds a new PreprocessorManager for handling text transformations
Introduces extensible preprocessor interface that supports different processing levels (block/slice/doc)
Integrates preprocessor extension into the existing Markdown adapter workflow
### LaTeX Support Enhancement
Extends LaTeX support to handle both traditional and alternative syntax:
Adds support for backslash LaTeX syntax:
Block math: ```\[...\] ``` alongside existing ```$$...$$```
Inline math: ```\(...\) ``` alongside existing ```$...$```
Implements LaTeX preprocessor to standardize syntax before conversion
Updates tests to cover both syntax variants
fundon
