## Summary
- Add Bear `.bear2bk` backup importer (TextBundle-based zip format)
- Enhance markdown zip import to preserve folder structure from zip
paths
- Add colored highlight (`<mark data-color="...">`) support to HTML
adapter
### Bear Import Details
Bear backups are zip archives of TextBundle directories. The importer:
- Parses Bear-specific markdown (highlights `==text==`, callouts `>
[!NOTE]`, inline tags `#tag`)
- Extracts creation/modification dates from `info.json` metadata
- Filters out trashed notes
- Converts Bear tags to AFFiNE tags (consolidated by root segment)
- Builds folder hierarchy from nested tag paths (e.g.,
`#work/projects/alpha`)
- Uses JSZip for lazy decompression to handle large backups without OOM
### Markdown Zip Folder Hierarchy
`importMarkdownZip` now returns `{ docIds, folderHierarchy }` instead of
just `docIds[]`, enabling the UI to recreate the zip's directory
structure as AFFiNE folders.
## Related Issues
- Implements the TextBundle-based import approach suggested in #14115 /
Discussion #14142
- Addresses folder structure preservation requested in #10003
- Partially addresses frontmatter metadata import from #11286
## Test Plan
- [ ] Import a Bear `.bear2bk` backup file via the import dialog
- [ ] Verify tags are created and assigned to documents
- [ ] Verify folder hierarchy matches Bear's nested tag structure
- [ ] Verify creation/modification dates are preserved
- [ ] Verify highlighted text and callouts render correctly
- [ ] Verify images and attachments are imported
- [ ] Import a markdown zip with nested folders, verify folder structure
is recreated
- [ ] Verify trashed Bear notes are excluded
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Bear (.bear2bk) backup import: bulk import notes, convert/dedupe tags,
create nested folders, and return imported doc IDs plus folder
hierarchy; UI import option and progress integrated.
* Markdown ZIP import now returns an optional folder hierarchy alongside
created doc IDs.
* **Bug Fixes / Improvements**
* Highlighting: mark elements validate color names, default safely, and
apply consistent background styling.
* **Chores**
* Added runtime dependency for ZIP handling.
* **Documentation**
* Added localization strings and i18n accessors for Bear import UI.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---------
Co-authored-by: DarkSky <25152247+darkskygit@users.noreply.github.com>
## Summary
- add an Export Y.Doc debug menu item
- encode the active store spaceDoc with Y.encodeStateAsUpdate
- download the update as a binary ydoc-update file
## Test
- yarn workspace @blocksuite/playground build
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Added Y.Doc export functionality to the debug menu, enabling users to
download the current space document state as a binary update file
through the "Test Operations" → "Export" menu.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
#### PR Dependency Tree
* **PR #13031** 👈
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**
* Added the ability to filter comments by their resolution status
(resolved, unresolved, or all) when viewing or managing comments.
* **Refactor**
* Improved the way commented text is identified and retrieved, resulting
in more reliable comment selection and filtering.
* Enhanced comment retrieval to support asynchronous data loading,
ensuring up-to-date comment information.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
#### PR Dependency Tree
* **PR #12948** 👈
* **PR #12980**
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 inline comment functionality, allowing users to add,
resolve, and highlight comments directly within text.
* Added a new toolbar action for inserting comments when supported.
* Inline comments are visually highlighted and can be interacted with in
the editor.
* **Enhancements**
* Integrated a feature flag to enable or disable the comment feature.
* Improved inline manager rendering to support wrapper specs for
advanced formatting.
* **Developer Tools**
* Added mock comment provider for testing and development environments.
* **Chores**
* Updated dependencies and project references to support the new inline
comment module.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Closes: [BS-3564](https://linear.app/affine-design/issue/BS-3564/ui-embed-view-报错-ui-加-title)
Closes: [BS-3454](https://linear.app/affine-design/issue/BS-3454/点击-reload-后应该隐藏-attachment-embed-view-左下角-status（待新状态）)
<img width="807" alt="Screenshot 2025-05-28 at 17 23 26" src="https://github.com/user-attachments/assets/9ecc29f8-73c6-4441-bc38-dfe9bd876542" />
<img width="820" alt="Screenshot 2025-05-28 at 17 45 37" src="https://github.com/user-attachments/assets/68e6db17-a814-4df4-a9fa-067ca03dec30" />
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **New Features**
- Added support for retrying failed uploads of attachments and images, allowing users to re-upload files directly from the error status interface.
- The error status dialog now dynamically displays "Retry" for upload failures and "Reload" for download failures, with appropriate actions for each.
- **Enhancements**
- Improved clarity and consistency in file type display and icon usage for attachments and citations.
- Button labels in the attachment interface now have capitalized text for better readability.
- **Bug Fixes**
- Streamlined error handling and status updates for attachment and image uploads/downloads, reducing redundant UI elements.
<!-- 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 file selection dialogs for attachments, imports, and uploads, allowing for more consistent and streamlined file picking across the app.
- **Bug Fixes**
- Resolved inconsistencies when selecting single or multiple files, ensuring a smoother user experience during file import and upload.
- **Refactor**
- Unified and simplified file selection logic throughout the app for better reliability and maintainability.
- Standardized import functions to uniformly handle arrays of files, enhancing consistency in file processing.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Closes: [BS-2539](https://linear.app/affine-design/issue/BS-2539/为-affine-添加-ef，并且支持在-affine-预览对应的功能)
> [!warning]
> This feature is only available in the canary build and is intended for debugging purposes.
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **New Features**
- Introduced an "Adapter Panel" feature with a new sidebar tab for previewing document content in multiple formats (Markdown, PlainText, HTML, Snapshot), controllable via a feature flag.
- Added a fully integrated adapter panel component with reactive UI elements for selecting adapters, toggling HTML preview modes, and updating content.
- Provided a customizable adapter panel for both main app and playground environments, supporting content transformation pipelines and export previews.
- Enabled seamless toggling and live updating of adapter panel content through intuitive menus and controls.
- **Localization**
- Added English translations and descriptive settings for the Adapter Panel feature.
- **Chores**
- Added new package and workspace dependencies along with TypeScript project references to support the Adapter Panel modules and components.
<!-- 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 -->
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**
- Introduced a unified resource controller for managing image and attachment resources, providing improved loading, error, and state handling.
- Added a visual loading indicator overlay to image blocks for better feedback during image loading.
- **Improvements**
- Simplified and centralized image and attachment state management, reducing redundant properties and manual state tracking.
- Updated fallback UI for image blocks with clearer titles, descriptions, and improved layout.
- Enhanced batch image block creation and download handling for improved efficiency.
- Refined image block accessibility with improved alt text and streamlined rendering logic.
- Centralized target model selection for image insertion in AI actions.
- Reordered CSS declarations without affecting styling.
- Improved reactive state tracking for blob upload/download operations in mock server.
- **Bug Fixes**
- Improved cleanup of object URLs to prevent resource leaks.
- Adjusted toolbar logic to more accurately reflect available actions based on image state.
- **Tests**
- Updated end-to-end tests to match new UI text and behaviors for image loading and error states.
- **Chores**
- Refactored internal logic and updated comments for clarity and maintainability.
<!-- 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)
1. **Major Architectural Change: Schema Management**
- Moved from `workspace.schema` to `store.schema` throughout the codebase
- Removed schema property from Workspace and Doc interfaces
- Added `BlockSchemaExtension` pattern across multiple block types
2. **Block Schema Extensions Added**
- Added new `BlockSchemaExtension` to numerous block types including:
- DataView, Surface, Attachment, Bookmark, Code
- Database, Divider, EdgelessText, Embed blocks (Figma, Github, HTML, etc.)
- Frame, Image, Latex, List, Note, Paragraph
- Root, Surface Reference, Table blocks
3. **Import/Export System Updates**
- Updated import functions to accept `schema` parameter:
- `importHTMLToDoc`
- `importHTMLZip`
- `importMarkdownToDoc`
- `importMarkdownZip`
- `importNotionZip`
- Modified export functions to use new schema pattern
4. **Test Infrastructure Updates**
- Updated test files to use new schema extensions
- Modified test document creation to include schema extensions
- Removed direct schema registration in favor of extensions
5. **Service Layer Changes**
- Updated various services to use `getAFFiNEWorkspaceSchema()`
- Modified transformer initialization to use document schema
- Updated collection initialization patterns
6. **Version Management**
- Removed version-related properties and methods from:
- `WorkspaceMetaImpl`
- `TestMeta`
- `DocImpl`
- Removed `blockVersions` and `workspaceVersion/pageVersion`
7. **Store and Extension Updates**
- Added new store extensions and adapters
- Updated store initialization patterns
- Added new schema-related functionality in store extension
This PR represents a significant architectural shift in how schemas are managed, moving from a workspace-centric to a store-centric approach, while introducing a more extensible block schema system through `BlockSchemaExtension`. The changes touch multiple layers of the application including core functionality, services, testing infrastructure, and import/export capabilities.
### TL;DR
Refactored `SpecProvider` singleton access pattern and reorganized adapter/extension code structure.
### What changed?
- Changed `SpecProvider.getInstance()` to `SpecProvider._` for cleaner singleton access
- Moved adapter/extension code from `_common` directory to dedicated `adapters` and `extensions` folders
- Consolidated adapter extensions into a single file
- Removed unused dependencies from package.json
- Deleted unnecessary schema files
- Extracted `MobileSpecsPatches` class into the mobile patching code
- Updated all references to use the new `SpecProvider._` accessor
### How to test?
- Verify all specs are properly registered and accessible via `SpecProvider._`
- Test adapter functionality for HTML, Markdown, Notion HTML and plain text
- Check mobile-specific features and patches work correctly
- Ensure preview functionality works in both page and edgeless modes
### Why make this change?
- Improves code organization by properly separating adapters and extensions
- Simplifies singleton access pattern
- Removes unnecessary dependencies and files
- Makes the codebase more maintainable by consolidating related functionality
### TL;DR
Refactored editor access to use `EditorHost` instead of `AffineEditorContainer` and updated mode access through `DocModeProvider`.
### What changed?
- Changed editor property types from `AffineEditorContainer` to `EditorHost` across multiple components
- Updated mode access to use `DocModeProvider` service instead of direct editor mode access
- Modified editor references to use `editor.host` where appropriate
- Updated scroll and highlight utilities to work with `EditorHost`
### How to test?
1. Open a document in both page and edgeless modes
2. Verify outline panel functionality works as expected
3. Test outline viewer navigation and highlighting
4. Confirm mobile outline menu operates correctly
5. Check that frame panel and TOC features work in all modes
### Why make this change?
This change improves architectural consistency by using `EditorHost` directly and accessing mode through the proper service provider. This makes the code more maintainable and follows better dependency practices by using the correct abstraction levels.
Close [BS-2458](https://linear.app/affine-design/issue/BS-2458/toc-dnd重构)
### What Changes
- Refactor toc note card dnd with `std.dnd`
- Extract note display mode change to command `changeNoteDisplayMode`
- It will reorder notes when the display mode changed from `EdgelessOnly` to page mode visible (a.k.a `DocOnly` or `Both`)
### Changed
Add `scroll wheel to zoom` setting option, when the option enables, user can zoom in and out with scroll wheel without pressing the cmd/ctrl key.
karl-kaefer
