Closes#1154
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## Summary by CodeRabbit
- **New Features**
- Added authentication functionality for user sessions in chat API.
- Introduced chat-related API endpoints for starting, previewing, and
continuing chat sessions, and streaming messages.
- Implemented WhatsApp API webhook handling for receiving and processing
messages.
- Added environment variable `NEXT_PUBLIC_CHAT_API_URL` for chat API URL
configuration.
- **Bug Fixes**
- Adjusted file upload logic to correctly determine the API host.
- Fixed message streaming URL in chat integration with OpenAI.
- **Documentation**
- Updated guides for creating blocks, local installation, self-hosting,
and deployment to use `bun` instead of `pnpm`.
- **Refactor**
- Refactored chat API functionalities to use modular architecture.
- Simplified client log saving and session update functionalities by
using external functions.
- Transitioned package management and workflow commands to use `bun`.
- **Chores**
- Switched to `bun` for package management in Dockerfiles and GitHub
workflows.
- Added new Dockerfile for chat API service setup with Bun framework.
- Updated `.prettierignore` and documentation with new commands.
- **Style**
- No visible changes to end-users.
- **Tests**
- No visible changes to end-users.
- **Revert**
- No reverts in this release.
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## Summary by CodeRabbit
- **New Features**
- Introduced progress bar functionality across various components for a
more interactive user experience.
- Added progress tracking and display in chat sessions.
- **Enhancements**
- Adjusted layout height calculations in the settings and theme pages
for consistency.
- Improved theme customization options with progress bar styling and
placement settings.
- **Bug Fixes**
- Fixed dynamic height calculation issues in settings and theme side
menus by standardizing heights.
- **Style**
- Added custom styling properties for the progress bar in chat
interfaces.
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## Summary by CodeRabbit
- **New Features**
- Introduced file visibility options for uploaded files, allowing users
to set files as public or private.
- Added a new API endpoint for retrieving temporary URLs for files,
enhancing file accessibility.
- Expanded file upload documentation to include information on file
visibility settings.
- Updated URL validation to support URLs with port numbers and
"http://localhost".
- **Enhancements**
- Improved media download functionality by replacing the `got` library
with a custom `downloadMedia` function.
- Enhanced bot flow continuation and session start logic to support a
wider range of reply types, including WhatsApp media messages.
- **Bug Fixes**
- Adjusted file path and URL construction in the `generateUploadUrl`
function to correctly reflect file visibility settings.
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…bbles
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### Summary by CodeRabbit
**Release Notes**
- New Feature: Enhanced WhatsApp integration with improved phone number
formatting and session ID generation.
- Refactor: Updated the `startWhatsAppPreview` and
`receiveMessagePreview` functions for better consistency and
readability.
- Bug Fix: Added a check for `phoneNumberId` in the `receiveMessage`
function to prevent errors when it's undefined.
- Documentation: Expanded the WhatsApp integration guide and FAQs in the
docs, providing more detailed instructions and addressing common
queries.
- Chore: Introduced a new `metadata` field in the
`whatsAppWebhookRequestBodySchema` to store the `phone_number_id`.
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### Summary by CodeRabbit
- New Feature: Introduced session expiry timeout for WhatsApp
integration, allowing users to set the duration after which a session
expires.
- New Feature: Added an option to enable/disable the start bot condition
in WhatsApp integration settings.
- Refactor: Enhanced error handling by throwing specific errors when
necessary conditions are not met.
- Refactor: Improved UI components like `NumberInput` and
`SwitchWithLabel` for better usability.
- Bug Fix: Fixed issues related to session resumption and message
sending in expired sessions. Now, if a session is expired, a new one
will be started instead of attempting to resume the old one.
- Chore: Updated various schemas to reflect changes in session
management and WhatsApp settings.
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