# Package Dependency Updates
## Description
This PR updates several package dependencies across the project:
- Updated `@elevenlabs/react` from 0.1.5 to 0.5.1 in mail app
- Added `@elevenlabs/elevenlabs-js` 2.12.2 to server app
- Removed unused dependencies: `deepmerge`, `dexie`, `emblor`, and `react-markdown`
- Added `sanitize-html` 2.16.0 to mail app
- Removed `elevenlabs` 1.59.0 from server (replaced with newer `@elevenlabs/elevenlabs-js`)
- Updated PNPM package manager from 10.12.1 to 10.15.0
- Updated Node types from 22.15.29 to 24.3.0
- Updated various dev dependencies including prettier, dotenv-cli, and tsx
- Updated Zod from 3.25.42 to 4.1.1
- Updated wrangler catalog version from 4.28.1 to 4.32.0
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
* **Security**
* Safer message rendering via HTML sanitization.
* **Improvements**
* Updated voice/AI integration for increased reliability and compatibility.
* General stability and performance enhancements across the app.
* **Chores**
* Upgraded core libraries, developer tooling, and package manager to latest versions.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
<!-- This is an auto-generated description by cubic. -->
## Summary by cubic
Added a close (cross) button to the undo email toast and reduced the undo window from 30 seconds to 15 seconds.
- **UI Improvements**
- The undo toast now shows a close button for quick dismissal.
- The undo option is available for 15 seconds instead of 30.
<!-- End of auto-generated description by cubic. -->
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
* **New Features**
* Improved Undo experience: separate flows for scheduled vs. immediate sends with clearer toasts. Undoing a scheduled send cancels scheduling; undoing an immediate send restores the draft (including attachments) and reopens the composer. Toasts now last 15 seconds and include a close button.
* Default delay before processing a send/schedule reduced from 30 seconds to 15 seconds.
* **Bug Fixes**
* Prevented negative time remaining, ensuring Undo is reliably available and consistent with the 5-second gating.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
<!-- This is an auto-generated description by cubic. -->
## Summary by cubic
Added autofocus to the email composer after selecting a template, so users can start editing right away. This improves workflow by placing the cursor at the end of the content automatically.
<!-- End of auto-generated description by cubic. -->
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- New Features
- Added a delete confirmation toast with an action before removing a template.
- Added an empty-state message when no templates are available.
- Applying a template now fills subject, body, and recipients, then returns focus to the editor.
- The template menu closes immediately after selection.
- Smoother searching/filtering when browsing templates.
- Bug Fixes
- Templates list refreshes after creating a new template to reliably show the latest items.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
## Description
Fixed a UI issue in the mail list component by changing the overflow behavior of draft messages from `overflow-clip` to `overflow-visible`. Also removed an unnecessary decorative bar element that was positioned absolutely on the left side of draft messages.
## Type of Change
- [x] 🐛 Bug fix (non-breaking change which fixes an issue)
- [x] 🎨 UI/UX improvement
## Areas Affected
- [x] User Interface/Experience
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **Style**
- Updated the appearance of draft messages in the Mail list: removed the left-side accent line for a cleaner look.
- Adjusted item layout to allow content to display fully without being clipped, improving readability and visual consistency.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
# Add ability to delete drafts
This PR adds the ability to delete drafts directly from the mail list interface. It implements:
1. A delete button that appears when hovering over draft items
2. Backend support for draft deletion in both Google and Microsoft mail providers
3. Optimistic UI updates to immediately remove deleted drafts from the view
The implementation follows the existing optimistic action pattern used for other mail operations, ensuring a consistent user experience.
## Type of Change
- ✨ New feature (non-breaking change which adds functionality)
## Areas Affected
- [x] Email Integration (Gmail, Outlook, etc.)
- [x] User Interface/Experience
- [x] API Endpoints
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- New Features
- Delete drafts directly from the mail list via a new trash icon on each draft.
- Immediate, optimistic removal of deleted drafts from the list for faster feedback.
- Contextual tooltips on draft actions for clearer guidance.
- Bug Fixes
- Corrected a visual offset issue in the action bar for consistent positioning.
- Improved range selection behavior for multi-select actions.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
# READ CAREFULLY THEN REMOVE
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PLEASE REFRAIN FROM USING AI TO WRITE YOUR CODE AND PR DESCRIPTION. IF YOU DO USE AI TO WRITE YOUR CODE PLEASE PROVIDE A DESCRIPTION AND REVIEW IT CAREFULLY. MAKE SURE YOU UNDERSTAND THE CODE YOU ARE SUBMITTING USING AI.
- Pull requests that do not follow these guidelines will be closed without review or comment.
- If you use AI to write your PR description your pr will be close without review or comment.
- If you are unsure about anything, feel free to ask for clarification.
## Description
Please provide a clear description of your changes.
---
## Type of Change
Please delete options that are not relevant.
- [ ] 🐛 Bug fix (non-breaking change which fixes an issue)
- [ ] ✨ New feature (non-breaking change which adds functionality)
- [ ] 💥 Breaking change (fix or feature with breaking changes)
- [ ] 📝 Documentation update
- [ ] 🎨 UI/UX improvement
- [ ] 🔒 Security enhancement
- [ ] ⚡ Performance improvement
## Areas Affected
Please check all that apply:
- [ ] Email Integration (Gmail, IMAP, etc.)
- [ ] User Interface/Experience
- [ ] Authentication/Authorization
- [ ] Data Storage/Management
- [ ] API Endpoints
- [ ] Documentation
- [ ] Testing Infrastructure
- [ ] Development Workflow
- [ ] Deployment/Infrastructure
## Testing Done
Describe the tests you've done:
- [ ] Unit tests added/updated
- [ ] Integration tests added/updated
- [ ] Manual testing performed
- [ ] Cross-browser testing (if UI changes)
- [ ] Mobile responsiveness verified (if UI changes)
## Security Considerations
For changes involving data or authentication:
- [ ] No sensitive data is exposed
- [ ] Authentication checks are in place
- [ ] Input validation is implemented
- [ ] Rate limiting is considered (if applicable)
## Checklist
- [ ] I have read the [CONTRIBUTING](https://github.com/Mail-0/Zero/blob/staging/.github/CONTRIBUTING.md) document
- [ ] My code follows the project's style guidelines
- [ ] I have performed a self-review of my code
- [ ] I have commented my code, particularly in complex areas
- [ ] I have updated the documentation
- [ ] My changes generate no new warnings
- [ ] I have added tests that prove my fix/feature works
- [ ] All tests pass locally
- [ ] Any dependent changes are merged and published
## Additional Notes
Add any other context about the pull request here.
## Screenshots/Recordings
Add screenshots or recordings here if applicable.
---
_By submitting this pull request, I confirm that my contribution is made under the terms of the project's license._
<!-- This is an auto-generated description by cubic. -->
---
## Summary by cubic
Disabled OpenTelemetry instrumentation and reduced unnecessary state cache invalidations to improve server performance.
- **Refactors**
- Commented out OpenTelemetry setup and usage in the server entrypoint.
- Limited calls to invalidate and send state cache in thread and workflow logic.
<!-- End of auto-generated description by cubic. -->
# READ CAREFULLY THEN REMOVE
Remove bullet points that are not relevant.
PLEASE REFRAIN FROM USING AI TO WRITE YOUR CODE AND PR DESCRIPTION. IF YOU DO USE AI TO WRITE YOUR CODE PLEASE PROVIDE A DESCRIPTION AND REVIEW IT CAREFULLY. MAKE SURE YOU UNDERSTAND THE CODE YOU ARE SUBMITTING USING AI.
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- If you use AI to write your PR description your pr will be close without review or comment.
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## Description
Please provide a clear description of your changes.
---
## Type of Change
Please delete options that are not relevant.
- [ ] 🐛 Bug fix (non-breaking change which fixes an issue)
- [ ] ✨ New feature (non-breaking change which adds functionality)
- [ ] 💥 Breaking change (fix or feature with breaking changes)
- [ ] 📝 Documentation update
- [ ] 🎨 UI/UX improvement
- [ ] 🔒 Security enhancement
- [ ] ⚡ Performance improvement
## Areas Affected
Please check all that apply:
- [ ] Email Integration (Gmail, IMAP, etc.)
- [ ] User Interface/Experience
- [ ] Authentication/Authorization
- [ ] Data Storage/Management
- [ ] API Endpoints
- [ ] Documentation
- [ ] Testing Infrastructure
- [ ] Development Workflow
- [ ] Deployment/Infrastructure
## Testing Done
Describe the tests you've done:
- [ ] Unit tests added/updated
- [ ] Integration tests added/updated
- [ ] Manual testing performed
- [ ] Cross-browser testing (if UI changes)
- [ ] Mobile responsiveness verified (if UI changes)
## Security Considerations
For changes involving data or authentication:
- [ ] No sensitive data is exposed
- [ ] Authentication checks are in place
- [ ] Input validation is implemented
- [ ] Rate limiting is considered (if applicable)
## Checklist
- [ ] I have read the [CONTRIBUTING](https://github.com/Mail-0/Zero/blob/staging/.github/CONTRIBUTING.md) document
- [ ] My code follows the project's style guidelines
- [ ] I have performed a self-review of my code
- [ ] I have commented my code, particularly in complex areas
- [ ] I have updated the documentation
- [ ] My changes generate no new warnings
- [ ] I have added tests that prove my fix/feature works
- [ ] All tests pass locally
- [ ] Any dependent changes are merged and published
## Additional Notes
Add any other context about the pull request here.
## Screenshots/Recordings
Add screenshots or recordings here if applicable.
---
_By submitting this pull request, I confirm that my contribution is made under the terms of the project's license._
<!-- This is an auto-generated description by cubic. -->
---
## Summary by cubic
Increased the cache duration for queries to 24 hours and limited the number of cached thread pages to 3 to reduce unnecessary refetching.
- **Performance**
- Updated cache settings to keep data longer and prevent excessive thread page caching.
<!-- End of auto-generated description by cubic. -->
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
* **New Features**
* Improved caching for mail threads, allowing cached data to be retained for up to 24 hours.
* **Bug Fixes**
* Limited the number of cached pages for the infinite thread list to the most recent three, ensuring better performance and up-to-date data.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Co-authored-by: Adam <github@ajxb.net>
Co-authored-by: Aj Wazzan <x_1337@outlook.com>
# READ CAREFULLY THEN REMOVE
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PLEASE REFRAIN FROM USING AI TO WRITE YOUR CODE AND PR DESCRIPTION. IF YOU DO USE AI TO WRITE YOUR CODE PLEASE PROVIDE A DESCRIPTION AND REVIEW IT CAREFULLY. MAKE SURE YOU UNDERSTAND THE CODE YOU ARE SUBMITTING USING AI.
- Pull requests that do not follow these guidelines will be closed without review or comment.
- If you use AI to write your PR description your pr will be close without review or comment.
- If you are unsure about anything, feel free to ask for clarification.
## Description
Please provide a clear description of your changes.
---
## Type of Change
Please delete options that are not relevant.
- [ ] 🐛 Bug fix (non-breaking change which fixes an issue)
- [ ] ✨ New feature (non-breaking change which adds functionality)
- [ ] 💥 Breaking change (fix or feature with breaking changes)
- [ ] 📝 Documentation update
- [ ] 🎨 UI/UX improvement
- [ ] 🔒 Security enhancement
- [ ] ⚡ Performance improvement
## Areas Affected
Please check all that apply:
- [ ] Email Integration (Gmail, IMAP, etc.)
- [ ] User Interface/Experience
- [ ] Authentication/Authorization
- [ ] Data Storage/Management
- [ ] API Endpoints
- [ ] Documentation
- [ ] Testing Infrastructure
- [ ] Development Workflow
- [ ] Deployment/Infrastructure
## Testing Done
Describe the tests you've done:
- [ ] Unit tests added/updated
- [ ] Integration tests added/updated
- [ ] Manual testing performed
- [ ] Cross-browser testing (if UI changes)
- [ ] Mobile responsiveness verified (if UI changes)
## Security Considerations
For changes involving data or authentication:
- [ ] No sensitive data is exposed
- [ ] Authentication checks are in place
- [ ] Input validation is implemented
- [ ] Rate limiting is considered (if applicable)
## Checklist
- [ ] I have read the [CONTRIBUTING](https://github.com/Mail-0/Zero/blob/staging/.github/CONTRIBUTING.md) document
- [ ] My code follows the project's style guidelines
- [ ] I have performed a self-review of my code
- [ ] I have commented my code, particularly in complex areas
- [ ] I have updated the documentation
- [ ] My changes generate no new warnings
- [ ] I have added tests that prove my fix/feature works
- [ ] All tests pass locally
- [ ] Any dependent changes are merged and published
## Additional Notes
Add any other context about the pull request here.
## Screenshots/Recordings
Add screenshots or recordings here if applicable.
---
_By submitting this pull request, I confirm that my contribution is made under the terms of the project's license._
<!-- This is an auto-generated description by cubic. -->
---
## Summary by cubic
Reformatted all JSON translation files for consistent indentation and structure. Removed zh-CN and zh-TW translations and updated the language settings to match.
- **Refactors**
- Reformatted translation files to use multi-line arrays for better readability.
- Cleaned up language list in settings to remove unused locales.
<!-- End of auto-generated description by cubic. -->
# READ CAREFULLY THEN REMOVE
Remove bullet points that are not relevant.
PLEASE REFRAIN FROM USING AI TO WRITE YOUR CODE AND PR DESCRIPTION. IF YOU DO USE AI TO WRITE YOUR CODE PLEASE PROVIDE A DESCRIPTION AND REVIEW IT CAREFULLY. MAKE SURE YOU UNDERSTAND THE CODE YOU ARE SUBMITTING USING AI.
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## Description
Please provide a clear description of your changes.
---
## Type of Change
Please delete options that are not relevant.
- [ ] 🐛 Bug fix (non-breaking change which fixes an issue)
- [ ] ✨ New feature (non-breaking change which adds functionality)
- [ ] 💥 Breaking change (fix or feature with breaking changes)
- [ ] 📝 Documentation update
- [ ] 🎨 UI/UX improvement
- [ ] 🔒 Security enhancement
- [ ] ⚡ Performance improvement
## Areas Affected
Please check all that apply:
- [ ] Email Integration (Gmail, IMAP, etc.)
- [ ] User Interface/Experience
- [ ] Authentication/Authorization
- [ ] Data Storage/Management
- [ ] API Endpoints
- [ ] Documentation
- [ ] Testing Infrastructure
- [ ] Development Workflow
- [ ] Deployment/Infrastructure
## Testing Done
Describe the tests you've done:
- [ ] Unit tests added/updated
- [ ] Integration tests added/updated
- [ ] Manual testing performed
- [ ] Cross-browser testing (if UI changes)
- [ ] Mobile responsiveness verified (if UI changes)
## Security Considerations
For changes involving data or authentication:
- [ ] No sensitive data is exposed
- [ ] Authentication checks are in place
- [ ] Input validation is implemented
- [ ] Rate limiting is considered (if applicable)
## Checklist
- [ ] I have read the [CONTRIBUTING](https://github.com/Mail-0/Zero/blob/staging/.github/CONTRIBUTING.md) document
- [ ] My code follows the project's style guidelines
- [ ] I have performed a self-review of my code
- [ ] I have commented my code, particularly in complex areas
- [ ] I have updated the documentation
- [ ] My changes generate no new warnings
- [ ] I have added tests that prove my fix/feature works
- [ ] All tests pass locally
- [ ] Any dependent changes are merged and published
## Additional Notes
Add any other context about the pull request here.
## Screenshots/Recordings
Add screenshots or recordings here if applicable.
---
_By submitting this pull request, I confirm that my contribution is made under the terms of the project's license._
<!-- This is an auto-generated description by cubic. -->
---
## Summary by cubic
Improved authentication error handling and connection reset logic to provide clearer feedback and ensure user sessions are properly revoked when issues occur.
- **Bug Fixes**
- Added redirects and token revocation for failed user info fetches.
- Improved handling when no connections are found for a user.
- Triggered mailbox resync if inbox is empty after filtering.
- **Dependencies**
- Updated better-auth and related packages to the latest versions.
<!-- End of auto-generated description by cubic. -->
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
* **Bug Fixes**
* Improved error handling during authentication by revoking tokens, resetting connections, and redirecting users to the home page when user info retrieval fails or email is missing.
* Enhanced session management by explicitly revoking and signing out sessions when no user connections are found.
* **New Features**
* Automatically triggers a forced inbox refresh if no threads are found in the inbox, ensuring the latest messages are displayed.
* **Chores**
* Updated the "better-auth" dependency to version ^1.3.4.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
# READ CAREFULLY THEN REMOVE
Remove bullet points that are not relevant.
PLEASE REFRAIN FROM USING AI TO WRITE YOUR CODE AND PR DESCRIPTION. IF YOU DO USE AI TO WRITE YOUR CODE PLEASE PROVIDE A DESCRIPTION AND REVIEW IT CAREFULLY. MAKE SURE YOU UNDERSTAND THE CODE YOU ARE SUBMITTING USING AI.
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- If you use AI to write your PR description your pr will be close without review or comment.
- If you are unsure about anything, feel free to ask for clarification.
## Description
Please provide a clear description of your changes.
---
## Type of Change
Please delete options that are not relevant.
- [ ] 🐛 Bug fix (non-breaking change which fixes an issue)
- [ ] ✨ New feature (non-breaking change which adds functionality)
- [ ] 💥 Breaking change (fix or feature with breaking changes)
- [ ] 📝 Documentation update
- [ ] 🎨 UI/UX improvement
- [ ] 🔒 Security enhancement
- [ ] ⚡ Performance improvement
## Areas Affected
Please check all that apply:
- [ ] Email Integration (Gmail, IMAP, etc.)
- [ ] User Interface/Experience
- [ ] Authentication/Authorization
- [ ] Data Storage/Management
- [ ] API Endpoints
- [ ] Documentation
- [ ] Testing Infrastructure
- [ ] Development Workflow
- [ ] Deployment/Infrastructure
## Testing Done
Describe the tests you've done:
- [ ] Unit tests added/updated
- [ ] Integration tests added/updated
- [ ] Manual testing performed
- [ ] Cross-browser testing (if UI changes)
- [ ] Mobile responsiveness verified (if UI changes)
## Security Considerations
For changes involving data or authentication:
- [ ] No sensitive data is exposed
- [ ] Authentication checks are in place
- [ ] Input validation is implemented
- [ ] Rate limiting is considered (if applicable)
## Checklist
- [ ] I have read the [CONTRIBUTING](https://github.com/Mail-0/Zero/blob/staging/.github/CONTRIBUTING.md) document
- [ ] My code follows the project's style guidelines
- [ ] I have performed a self-review of my code
- [ ] I have commented my code, particularly in complex areas
- [ ] I have updated the documentation
- [ ] My changes generate no new warnings
- [ ] I have added tests that prove my fix/feature works
- [ ] All tests pass locally
- [ ] Any dependent changes are merged and published
## Additional Notes
Add any other context about the pull request here.
## Screenshots/Recordings
Add screenshots or recordings here if applicable.
---
_By submitting this pull request, I confirm that my contribution is made under the terms of the project's license._
<!-- This is an auto-generated description by cubic. -->
---
## Summary by cubic
Disabled the meet feature across the app and removed unused code related to meet functionality.
- **Refactors**
- Commented out meet-related UI and logic in the sidebar.
- Added an environment flag to control meet availability.
- Updated backend routes to check the flag and return 501 if meet is disabled.
- Deleted unused meet code and cleaned up server files.
<!-- End of auto-generated description by cubic. -->
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
* **New Features**
* Added environment variable to enable or disable the meeting creation feature.
* Introduced thread-level resynchronization and improved thread fetching performance.
* **Bug Fixes**
* Meeting creation is now disabled in the sidebar and backend when the feature flag is off, preventing unintended access.
* **Refactor**
* Improved concurrency for shard data operations and optimized thread retrieval logic.
* Removed legacy workflow functions for a cleaner codebase.
* **Chores**
* Removed scheduled cron triggers from the local server environment configuration.
* **Other**
* Enhanced synchronization after sending emails and creating drafts to ensure up-to-date thread information.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Hey team,
[**Lingo.dev**](https://lingo.dev) here with fresh translations!
### In this update
- Added missing translations
- Performed brand voice, context and glossary checks
- Enhanced translations using Lingo.dev Localization Engine
### Next Steps
- [ ] Review the changes
- [ ] Merge when ready
<!-- This is an auto-generated description by cubic. -->
---
## Summary by cubic
Added complete Simplified and Traditional Chinese translations for the mail app, improving support for zh-CN and zh-TW users. All messages were checked for brand voice, context, and glossary consistency.
<!-- End of auto-generated description by cubic. -->
<!-- This is an auto-generated description by cubic. -->
## Summary by cubic
Restores the email draft in the composer when a user clicks "undo" after sending, so they can edit and resend easily.
- **New Features**
- Saves email content to local storage on undo and reopens the composer with all fields and attachments restored.
<!-- End of auto-generated description by cubic. -->
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
* **New Features**
* Added automatic saving of email content when using the undo send feature, allowing users to restore unsent emails in the compose window.
* Compose and reply windows now restore email fields (recipients, subject, message, attachments, etc.) if an undo send is triggered.
* **Enhancements**
* Improved handling of email drafts and restoration, providing a smoother experience when recovering unsent emails.
* Undo send now persists full email data including attachments, with seamless restoration and clearing of undo data on send or close.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
# Restrict Video Meeting Creation to Pro Users
## Description
This PR restricts the video meeting creation functionality to Pro users only. It also adds rate limiting to the meeting creation endpoint to prevent abuse. The UI has been updated to hide the video meeting button for non-Pro users.
## Type of Change
- [x] ✨ New feature (non-breaking change which adds functionality)
- [x] 🔒 Security enhancement
- [x] ⚡ Performance improvement
## Areas Affected
- [x] User Interface/Experience
- [x] Authentication/Authorization
- [x] API Endpoints
## Testing Done
- [x] Manual testing performed
## Security Considerations
- [x] Authentication checks are in place
- [x] Rate limiting is implemented
## Checklist
- [x] I have performed a self-review of my code
- [x] My changes generate no new warnings
## Additional Notes
The PR includes:
1. Refactoring the Pro user detection logic into a reusable utility function
2. Adding rate limiting to the meeting creation endpoint (10 requests per minute)
3. Conditionally rendering the video meeting button in the sidebar based on Pro status
4. Proper error handling for unauthorized meeting creation attempts
# READ CAREFULLY THEN REMOVE
Remove bullet points that are not relevant.
PLEASE REFRAIN FROM USING AI TO WRITE YOUR CODE AND PR DESCRIPTION. IF YOU DO USE AI TO WRITE YOUR CODE PLEASE PROVIDE A DESCRIPTION AND REVIEW IT CAREFULLY. MAKE SURE YOU UNDERSTAND THE CODE YOU ARE SUBMITTING USING AI.
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- If you use AI to write your PR description your pr will be close without review or comment.
- If you are unsure about anything, feel free to ask for clarification.
## Description
Please provide a clear description of your changes.
---
## Type of Change
Please delete options that are not relevant.
- [ ] 🐛 Bug fix (non-breaking change which fixes an issue)
- [ ] ✨ New feature (non-breaking change which adds functionality)
- [ ] 💥 Breaking change (fix or feature with breaking changes)
- [ ] 📝 Documentation update
- [ ] 🎨 UI/UX improvement
- [ ] 🔒 Security enhancement
- [ ] ⚡ Performance improvement
## Areas Affected
Please check all that apply:
- [ ] Email Integration (Gmail, IMAP, etc.)
- [ ] User Interface/Experience
- [ ] Authentication/Authorization
- [ ] Data Storage/Management
- [ ] API Endpoints
- [ ] Documentation
- [ ] Testing Infrastructure
- [ ] Development Workflow
- [ ] Deployment/Infrastructure
## Testing Done
Describe the tests you've done:
- [ ] Unit tests added/updated
- [ ] Integration tests added/updated
- [ ] Manual testing performed
- [ ] Cross-browser testing (if UI changes)
- [ ] Mobile responsiveness verified (if UI changes)
## Security Considerations
For changes involving data or authentication:
- [ ] No sensitive data is exposed
- [ ] Authentication checks are in place
- [ ] Input validation is implemented
- [ ] Rate limiting is considered (if applicable)
## Checklist
- [ ] I have read the [CONTRIBUTING](https://github.com/Mail-0/Zero/blob/staging/.github/CONTRIBUTING.md) document
- [ ] My code follows the project's style guidelines
- [ ] I have performed a self-review of my code
- [ ] I have commented my code, particularly in complex areas
- [ ] I have updated the documentation
- [ ] My changes generate no new warnings
- [ ] I have added tests that prove my fix/feature works
- [ ] All tests pass locally
- [ ] Any dependent changes are merged and published
## Additional Notes
Add any other context about the pull request here.
## Screenshots/Recordings
Add screenshots or recordings here if applicable.
---
_By submitting this pull request, I confirm that my contribution is made under the terms of the project's license._
<!-- This is an auto-generated description by cubic. -->
---
## Summary by cubic
Improved thread counting performance by batching label queries and added Apache license headers to workflow files.
- **Refactors**
- Replaced individual thread count queries with a single batched query for all labels.
- Added license headers to workflow-related source files.
<!-- End of auto-generated description by cubic. -->
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
* **New Features**
* Improved thread counting performance by enabling batch counting of threads across multiple folders or labels.
* **Refactor**
* Streamlined folder synchronization logic and removed unused or commented-out code for better maintainability.
* **Documentation**
* Added Apache 2.0 license headers to several files to clarify usage and licensing terms.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
# Improved Email Labeling System with DEV_PROXY Support
## Description
This PR enhances the email labeling workflow with a more sophisticated approach to label management. It replaces the previous labeling system with a new implementation that better handles existing labels and user-defined topics.
Key improvements:
- Added DEV_PROXY environment variable to support local development
- Implemented a more robust label suggestion system that prioritizes existing account labels
- Added ability to create missing labels when appropriate
- Modified thread workflow to reload inbox after syncing
- Enabled processing of messages marked as spam (commented out spam filtering)
- Added a test:cron script for local testing of scheduled handlers
## Type of Change
- [x] ✨ New feature (non-breaking change which adds functionality)
- [x] 🐛 Bug fix (non-breaking change which fixes an issue)
- [x] ⚡ Performance improvement
## Areas Affected
- [x] Email Integration (Gmail, IMAP, etc.)
- [x] Development Workflow
## Testing Done
- [x] Manual testing performed
## Checklist
- [x] I have performed a self-review of my code
- [x] My changes generate no new warnings
- [x] I have updated the documentation
## Additional Notes
The new labeling system now follows a three-step process:
1. Retrieves existing user account labels
2. Gets user-defined topics for potential new labels
3. Intelligently suggests and applies labels, prioritizing existing ones
The DEV_PROXY environment variable allows for easier local development by redirecting notification requests through a local proxy when configured.
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
* **New Features**
* Improved label suggestion and synchronization, now incorporating user topics and existing labels for more accurate email organization.
* Added spam detection to prevent intent analysis on spam-tagged messages.
* Enhanced workflow steps for label management, including new steps for user topic retrieval and label suggestion generation.
* **Bug Fixes**
* Messages labeled as spam are now properly excluded from certain processing steps.
* **Chores**
* Updated environment variable defaults to enable workflows in local and staging environments.
* Added a new script for testing scheduled tasks via a local endpoint.
* Disabled the "seed-style" CLI command.
* **Other Improvements**
* Inbox folder now reloads automatically after thread updates.
* Improved logging for thread processing and label synchronization.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
# Update Email Assistant to use HTML formatting
## Description
This PR updates the Email Assistant system prompt to generate emails with proper HTML formatting instead of plain text.
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
* **Bug Fixes**
* Improved formatting of automatically generated drafts by displaying line breaks as HTML `<br>` tags.
* **Style**
* Removed unnecessary trailing spaces from certain prompt texts.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
<!-- This is an auto-generated description by cubic. -->
## Summary by cubic
Added Playwright end-to-end tests for bulk actions and search in the AI chat sidebar to ensure key workflows work as expected.
- **New Features**
- Added tests that simulate sending bulk action and search commands in the chat sidebar.
- Updated chat message markup to support easier test targeting.
<!-- End of auto-generated description by cubic. -->
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
* **Bug Fixes**
* Improved identification of message roles in the AI chat component for enhanced accessibility and testing.
* **Tests**
* Added a new end-to-end test suite to verify AI Chat Sidebar functionality, including user interactions and AI responses.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
<!-- This is an auto-generated description by cubic. -->
## Summary by cubic
Refined the system prompt for the email assistant to clarify tool usage, safety protocols, and response guidelines. Updated eval test case builders for more realistic coverage and improved test data generation.
- **Prompt Improvements**
- Expanded instructions on when and how to use tools, safety checks, and bulk actions.
- Added detailed workflow examples, safety protocols, and clearer self-check steps.
- Updated common use cases and removed manual instruction responses.
- **Eval Updates**
- Replaced and improved test case builders for Gmail search and email composition.
- Made test prompts and expected outputs more realistic and varied.
<!-- End of auto-generated description by cubic. -->
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
* **New Features**
* Enhanced AI assistant guidance with more detailed instructions for tool usage, safety protocols, and workflow examples.
* Added comprehensive safety protocols for bulk and destructive email operations, including confirmation steps and undo guidance.
* Expanded support for contextual assistance and smart organization workflows.
* **Refactor**
* Improved and modularized test case generation for AI email search and composition, with stricter validation and clearer prompts.
* **Style**
* Updated prompt language to prioritize relevance in email retrieval instead of a fixed number of recent emails.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
# Implement Database Sharding for Email Storage
This PR implements database sharding to improve scalability and performance for email storage. The system now distributes email data across multiple shards instead of storing all data in a single database instance.
## Type of Change
- ✨ New feature (non-breaking change which adds functionality)
- ⚡ Performance improvement
## Areas Affected
- [x] Email Integration (Gmail, IMAP, etc.)
- [x] Data Storage/Management
- [x] API Endpoints
## Description
This PR introduces a sharding mechanism for email storage to handle large volumes of data more efficiently:
1. Created a new `ShardRegistry` Durable Object to track and manage shards for each connection
2. Implemented logic to distribute threads across multiple shards based on size limits (9GB per shard)
3. Modified thread operations to work across shards, including:
- Thread retrieval with shard fallback
- Aggregation of results from multiple shards
- Sequential processing for paginated results
4. Moved notification handling from a separate component to the AI sidebar
5. Added shard count display in the user interface
6. Refactored server utilities to support the new sharding architecture
7. Updated API endpoints to work with the sharded database structure
The implementation ensures that as email volume grows, the system can scale horizontally by adding new shards rather than being limited by a single database's capacity.
## Testing Done
- [x] Manual testing performed
- [x] Cross-browser testing (if UI changes)
## Checklist
- [x] I have performed a self-review of my code
- [x] My changes generate no new warnings
- [x] All tests pass locally
## Additional Notes
This change significantly improves the system's ability to handle large email volumes by distributing data across multiple database shards. The UI now displays the number of shards in use, providing transparency about the underlying storage architecture.
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
* **New Features**
* Introduced sharding support for improved scalability and performance.
* Added display of shard count in the user interface.
* Enhanced sidebar to handle real-time updates for mail, labels, and state.
* **Bug Fixes**
* Improved cache invalidation and data refresh for more accurate mail and label updates.
* **Refactor**
* Centralized thread and label operations for better maintainability.
* Simplified and streamlined backend logic for thread and label management.
* **Chores**
* Updated configuration to support new sharding infrastructure.
* Removed unused notification provider component and related logic.
* **Documentation**
* UI now reflects the number of database shards in relevant menus.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Co-authored-by: Adam <github@ajxb.net>
Co-authored-by: Aj Wazzan <x_1337@outlook.com>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Co-authored-by: Adam <github@ajxb.net>
Co-authored-by: Aj Wazzan <x_1337@outlook.com>
