Close [AI-395](https://linear.app/affine-design/issue/AI-395)
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Refactor**
* Removed the network search feature and its related UI elements from
the AI input panel. The input panel now only includes the input textarea
and send button.
<!-- 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 endpoint for MCP (Model Context Protocol) server
interaction under `/api/workspaces/:workspaceId/mcp`, enabling advanced
document reading and search capabilities within workspaces.
* Added support for semantic and keyword search tools, as well as
document reading through the MCP server, with user access control and
input validation.
* **Improvements**
* Enhanced metadata handling in semantic search results for improved
clarity.
* Streamlined internal imports and refactored utility functions for
better maintainability.
* **Chores**
* Added a new SDK dependency to the backend server package.
<!-- 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 user access tokens, enabling users to generate, list, and
revoke personal access tokens via the GraphQL API.
* Added GraphQL mutations and queries for managing access tokens,
including token creation (with optional expiration), listing, and
revocation.
* Implemented authentication support for private API endpoints using
access tokens in addition to session cookies.
* **Bug Fixes**
* None.
* **Tests**
* Added comprehensive tests for access token creation, listing,
revocation, expiration handling, and authentication using tokens.
* **Chores**
* Updated backend models, schema, and database migrations to support
access token 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**
* Added support for managing "blobs" in Copilot context, including
adding and removing blobs via new GraphQL mutations and UI fields.
* Introduced tracking and querying of blob embeddings within workspaces,
enabling search and similarity matching for blob content.
* Extended Copilot context and workspace APIs, schema, and UI to display
and manage blobs alongside existing documents and files.
* **Bug Fixes**
* Updated context and embedding status logic to handle blobs, ensuring
accurate status reporting and embedding management.
* **Tests**
* Added and updated test cases and snapshots to cover blob embedding
insertion, matching, and removal scenarios.
* **Documentation**
* Updated GraphQL schema and TypeScript types to reflect new
blob-related fields and mutations.
* **Chores**
* Refactored and cleaned up code to support new blob entity and
embedding logic, including renaming and updating internal methods and
types.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Don't hold back. Give it your all.
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Enhanced AI assistant responses with a more encouraging system
message: "Don't hold back. Give it your all."
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Close [AI-395](https://linear.app/affine-design/issue/AI-395)
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Bug Fixes**
* Improved chat stability by resetting chat action signals after
processing to prevent repeated triggers.
* **New Features**
* Added end-to-end tests for new chat session creation and chat pinning
functionality to enhance reliability.
* **Enhancements**
* Enhanced chat toolbar with test identifiers and pinned state
attributes for better accessibility and testing.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Co-authored-by: fengmk2 <fengmk2@gmail.com>
Close [AI-286](https://linear.app/affine-design/issue/AI-286)
<img width="586" height="208" alt="截屏2025-07-29 18 23 52"
src="https://github.com/user-attachments/assets/15eadb38-8cb9-4418-8f13-de7b1a3a3beb"
/>
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Enhanced image icon handling with a fallback display if an icon image
fails to load.
* **Style**
* Unified and improved styling for icons to ensure a consistent
appearance across result and footer sections.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Close [AI-397](https://linear.app/affine-design/issue/AI-397)
<img width="272" height="186" alt="截屏2025-07-29 11 54 20"
src="https://github.com/user-attachments/assets/e171fb57-66cf-4244-894d-c27b18cbe83a"
/>
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Introduced an AI tools configuration service, allowing users to
customize AI tool usage (e.g., workspace search, reading docs) in chat
and AI features.
* Added a toggle in chat preferences for enabling or disabling
workspace-wide document search.
* AI chat components now respect user-configured tool settings across
chat, retry, and playground scenarios.
* **Improvements**
* Enhanced chat and AI interfaces to propagate and honor user tool
configuration throughout the frontend and backend.
* Made draft and tool configuration services optional and safely handled
their absence in chat components.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Close
[BS-3624](https://linear.app/affine-design/issue/BS-3624/page模式单选图片的时候希望有comment-按钮)
#### PR Dependency Tree
* **PR #13304** 👈
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 a comment button to the image and surface reference block
toolbars for easier commenting.
* **Refactor**
* Simplified array flattening operations across multiple components and
utilities by replacing `.map(...).flat()` with `.flatMap(...)`,
improving code readability and maintainability.
* **Bug Fixes**
* Improved comment creation logic to allow adding comments even when
selections exist.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
fix AI-357
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Improved prompt handling to conditionally include document fragments
based on the presence of documents in user queries.
* **Refactor**
* Updated system prompts to focus solely on document fragments, removing
references to file fragments for a more streamlined 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**
* Introduced a new query for applying document updates using AI,
allowing merged markdown responses.
* Added support for an optional file upload field when creating chat
messages.
* **Improvements**
* Enhanced recent Copilot sessions query with pagination by adding an
offset parameter.
* Refined attachment handling in chat responses to better distinguish
between single and multiple file uploads, improving reliability.
* **Bug Fixes**
* Minor update to error handling for clearer messaging.
* **Chores**
* Cleaned up and updated iOS project configuration files for improved
build consistency.
<!-- 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**
* Section editing now uses the full document context to ensure edits are
consistent with the overall tone, style, and structure.
* Cleaner output for edited sections, with internal markdown comments
removed.
* **Improvements**
* Enhanced instructions and descriptions for section editing, providing
clearer guidance and examples for users.
<!-- 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 workspace cleanup process for trashed document embeddings
to use a more efficient, incremental batching approach, resulting in
better performance and reliability for large numbers of workspaces. No
visible changes to user interface or 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
* **Performance Improvements**
* Improved the efficiency of token encoder retrieval, resulting in
faster response times when working with supported models.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
fix AF-2724
#### PR Dependency Tree
* **PR #13265** 👈
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
* **Style**
* Updated sidebar background color to apply in additional display
scenarios, ensuring a more consistent appearance across different modes.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Bug Fixes**
* Prevented creation of initial app data when local workspace
functionality is disabled, ensuring correct behavior based on user
settings.
<!-- 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 the ability to remove an empty workspace directly from the
workspace card when you are the owner.
* Workspace cards now display a "Remove" button for eligible workspaces.
* **Improvements**
* Workspace information now indicates if a workspace is empty, improving
clarity for users.
* **Bug Fixes**
* Enhanced accuracy in displaying workspace status by updating how
workspace profile data is handled.
<!-- 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**
* Collapsible section state in navigation panels is now managed using a
unified path-based approach, enabling more consistent and centralized
control across desktop and mobile interfaces.
* The collapsed/expanded state of navigation sections and nodes is now
persistently tracked using hierarchical paths, improving reliability
across sessions and devices.
* Internal state management is streamlined, with local state replaced by
a shared service, resulting in more predictable navigation behavior.
* **Chores**
* Removed obsolete types and legacy section management logic for
improved 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**
* Added a context menu to document cards, allowing additional actions
when enabled.
* **Improvements**
* The context menu is now conditionally enabled based on live data,
ensuring it only appears when relevant.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Close [AI-396](https://linear.app/affine-design/issue/AI-396)
<img width="798" height="294" alt="截屏2025-07-25 11 30 32"
src="https://github.com/user-attachments/assets/6366dab2-688b-470b-8b24-29a2d50a38c9"
/>
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
## Summary by CodeRabbit
* **New Features**
* Introduced a "Section Edit" AI tool for expert editing of specific
markdown sections based on user instructions, preserving formatting and
style.
* Added a new interface and UI component for section editing, allowing
users to view, copy, insert, or save edited content directly from chat
interactions.
* **Improvements**
* Enhanced AI chat and tool rendering to support and display section
editing results.
* Updated chat input handling for improved draft management and message
sending order.
* **Other Changes**
* Registered the new section editing tool in the system for seamless
integration.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
fix AI-392
fix AI-393
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Improved filtering of outdated document ID styles in embedding status
reporting, ensuring more accurate counts of embedded documents.
* Stricter rate limiting applied to workspace embedding status queries
for enhanced system reliability.
* **Bug Fixes**
* Resolved issues with duplicate or outdated document IDs affecting
embedding status totals.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
## Refactor
Align the Markdown conversion logic across all business modules：
1. frontend/backend apply: doc to markdown
2. insert/import markdown： use `markdownAdapter.toDoc`
> CLOSE AI-328 AI-379 AI-380
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Documentation**
* Clarified instructions and provided an explicit example for correct
list item formatting in the markdown editing tool.
* **Bug Fixes**
* Improved markdown parsing for lists, ensuring correct indentation and
handling of trailing newlines.
* Cleaned up markdown snapshot test files by removing redundant blank
lines for better readability.
* **Refactor**
* Updated markdown conversion logic to use a new parsing approach for
improved reliability and maintainability.
* Enhanced markdown generation method for document snapshots with
improved error handling.
* Refined markdown-to-snapshot conversion with more robust document
handling and snapshot extraction.
* **Chores**
* Added a new workspace dependency for enhanced markdown parsing
capabilities.
* Updated project references and workspace dependencies to include the
new markdown parsing package.
* **Tests**
* Temporarily disabled two markdown-related tests due to parse errors in
test mode.
<!-- 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**
* The journal confirmation flow is now always enabled when creating or
opening journals across all platforms.
* **Refactor**
* Removed the two-step journal confirmation feature flag and all related
conditional logic.
* Simplified journal navigation and creation flows for a more consistent
user experience.
* **Chores**
* Cleaned up unused components and imports related to the removed
feature flag.
<!-- 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 a global API to check the AI button feature flag status.
* **Bug Fixes**
* Improved handling for the AI button feature: the app now checks the
feature flag before proceeding and provides a clear error if the feature
is disabled.
* **Refactor**
* Removed all AI button presentation and dismissal logic from the app.
* Deleted unused plugin interfaces and registration related to the AI
button feature.
* **Chores**
* Updated project metadata and build configuration for iOS.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
fix AI-326
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Bug Fixes**
* Adjusted permission checks for viewing histories and chats to require
read access instead of update access on documents.
<!-- 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 Android and iOS app configurations to allow non-HTTPS
(cleartext) network traffic.
<!-- 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 mobile journals page with a two-step confirmation
flow, allowing users to select a date and confirm before creating or
opening a journal.
* Added a dedicated route for journals on mobile devices.
* Implemented a placeholder view when no journal exists for a selected
date on both desktop and mobile.
* **Enhancements**
* Improved mobile and desktop styling for journals pages, including
responsive adjustments for mobile layouts.
* Updated journal navigation behavior based on a feature flag, enabling
or disabling the two-step confirmation flow.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Bug Fixes**
* Improved input handling for code editing by allowing the tool to
accept both arrays and JSON string representations for the `code_edit`
parameter, ensuring more robust and flexible input validation.
<!-- 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 support for displaying title and summary fields in workspace
pages.
* Introduced a menu in the chat header with a "Clear History" option to
remove chat history.
* **Improvements**
* Enhanced chat message handling with asynchronous context preparation
and improved markdown processing.
* Simplified chat input and assistant message rendering for better
performance and maintainability.
* Updated dependency versions for improved stability and compatibility.
* **Bug Fixes**
* Ensured chat features are available in all build configurations, not
just debug mode.
* **Chores**
* Removed unused dependencies and internal code, and disabled certain
function bar options.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
fix AI-355
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Added support for uploading a single file as an attachment when
creating chat messages, in addition to existing multiple file uploads.
* **Tests**
* Expanded test coverage to verify message creation with both single and
multiple file attachments.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
fix AF-2760
#### PR Dependency Tree
* **PR #13256** 👈
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**
* Improved synchronization of workspace information with the URL path,
ensuring the displayed workspace name stays up-to-date when navigating
within the workspace share page.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Close [AI-244](https://linear.app/affine-design/issue/AI-244)
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Added AI chat draft persistence, allowing your chat input, quotes,
markdown, and images to be automatically saved and restored across
sessions.
* Drafts are now synchronized across chat components, so you won’t lose
your progress if you navigate away or refresh the page.
* **Improvements**
* Enhanced chat experience with seamless restoration of previously
entered content and attachments.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Bug Fixes**
* Improved safe area styling by ensuring a default padding is applied
when certain variables are not set, resulting in more consistent layout
spacing across different scenarios.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
close AF-2752;
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Added a version compatibility check for self-hosted environments
during sign-in, displaying a clear error message and upgrade
instructions if the server version is outdated.
* **Style**
* Updated the appearance of the notification icon in the mobile header
for improved visual consistency.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
> CLOSE AI-377 AI-372 AI-373 AI-381 AI-378 AI-374 AI-382 AI-375
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Style**
* Improved button styling for tool controls, including hover effects and
consistent padding.
* Updated background colors and border placements for result cards and
headers.
* **New Features**
* Added tooltips to control buttons for enhanced user guidance.
* **Bug Fixes**
* Improved accessibility by replacing clickable spans with button
elements.
* Updated loading indicators to use a spinner icon for clearer feedback
during actions.
* **Refactor**
* Simplified layout and reduced unnecessary wrapper elements for cleaner
rendering.
<!-- 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**
* The AI Chat button is now only visible when AI features are enabled
and supported by the server, ensuring users see it only when available.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
fix BS-3623
Also use enter instead of enter+CMD/CTRL to commit comment/reply
#### PR Dependency Tree
* **PR #13250** 👈
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**
* Updated comment editor so comments are now submitted by pressing Enter
(without CMD or CTRL).
* **Style**
* Improved visual styling for action buttons in the comment sidebar for
a more consistent appearance.
<!-- 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 feature flag to control a two-step journal confirmation
process.
* Users may now experience either an immediate journal opening or a
confirmation step before journal creation, depending on the feature flag
status.
* **Chores**
* Added a new feature flag for two-step journal confirmation,
configurable in canary builds.
<!-- 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 -->
change from scrolling the entire left side to scrolling menu items
**before**
https://github.com/user-attachments/assets/85d5c518-5160-493e-9010-431e6f0ed51b
**after**
https://github.com/user-attachments/assets/2efcdfde-7005-4d38-8dfb-2aef5e123946
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Added vertical scrolling with a visible scrollbar to the settings
sidebar for easier navigation of setting groups.
* **Style**
* Updated sidebar padding and spacing for improved layout and
appearance.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Style**
* Updated the background color variable for deleted blocks to improve
consistency with the latest theme settings. No visible changes expected
unless custom theme variables are in use.
<!-- 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 rendering process for block inserts, resulting in more
efficient and streamlined updates when viewing block differences. No
changes to user-facing features or behaviors.
<!-- 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 visual highlighting for the selected session in the session
history list.
* Improved accessibility by indicating the selected session for
assistive technologies.
<!-- 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 customizable context menu component for desktop
interfaces, enabling right-click menus in various UI elements.
* Added context menu support to document list items and navigation tree
nodes, allowing users to access additional operations via right-click.
* **Improvements**
* Enhanced submenu and menu item components to support both dropdown and
context menu variants based on context.
* Updated click handling in workbench links to prevent unintended
actions on non-left mouse button clicks.
* **Chores**
* Added `@radix-ui/react-context-menu` as a dependency to relevant
frontend packages.
<!-- 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 automatic synchronization of language settings between the
desktop app and the system environment.
* Context menu actions (Cut, Copy, Paste) in the desktop app are now
localized according to the selected language.
* **Improvements**
* Context menu is always available with standard editing actions,
regardless of spell check settings.
* **Localization**
* Added translations for "Cut", "Copy", and "Paste" in the context menu.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
do not show demo workspace before config fetched for selfhost instances
fixes https://github.com/toeverything/AFFiNE/issues/13219
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Refactor**
* Updated the list of available features for self-hosted server
configurations. No visible changes to exported interfaces or public
APIs.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
fix AI-369
#### PR Dependency Tree
* **PR #13224** 👈
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 loading skeleton component for artifact previews,
providing a smoother visual experience during loading states.
* Artifact loading skeleton is now globally available as a custom
element.
* **Refactor**
* Streamlined icon and loading state handling in AI tools, centralizing
logic and removing redundant loading indicators.
* Simplified card metadata by removing loading and icon properties from
card meta methods.
* **Chores**
* Improved resource management for code block highlighting, ensuring
efficient disposal and avoiding unnecessary operations.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
fix AF-2748
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Improved mail sending job with adaptive retry delays based on elapsed
time, enhancing reliability of email delivery.
* **Chores**
* Updated job payload to include a start time for better retry
management.
* Added an internal delay utility to support asynchronous pause in
processes.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
