Automated Action 545563e776 Implement comprehensive real-time chat API with NestJS
- Complete NestJS TypeScript implementation with WebSocket support
- Direct messaging (DM) and group chat functionality
- End-to-end encryption with AES encryption and key pairs
- Media file support (images, videos, audio, documents) up to 100MB
- Push notifications with Firebase Cloud Messaging integration
- Mention alerts and real-time typing indicators
- User authentication with JWT and Passport
- SQLite database with TypeORM entities and relationships
- Comprehensive API documentation with Swagger/OpenAPI
- File upload handling with secure access control
- Online/offline status tracking and presence management
- Message editing, deletion, and reply functionality
- Notification management with automatic cleanup
- Health check endpoint for monitoring
- CORS configuration for cross-origin requests
- Environment-based configuration management
- Structured for Flutter SDK integration

Features implemented:
 Real-time messaging with Socket.IO
 User registration and authentication
 Direct messages and group chats
 Media file uploads and management
 End-to-end encryption
 Push notifications
 Mention alerts
 Typing indicators
 Message read receipts
 Online status tracking
 File access control
 Comprehensive API documentation

Ready for Flutter SDK development and production deployment.
2025-06-21 17:13:05 +00:00

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717 B
Markdown

# Update Browserslist DB
<img width="120" height="120" alt="Browserslist logo by Anton Popov"
src="https://browsersl.ist/logo.svg" align="right">
CLI tool to update `caniuse-lite` with browsers DB
from [Browserslist](https://github.com/browserslist/browserslist/) config.
Some queries like `last 2 versions` or `>1%` depend on actual data
from `caniuse-lite`.
```sh
npx update-browserslist-db@latest
```
<a href="https://evilmartians.com/?utm_source=update-browserslist-db">
<img src="https://evilmartians.com/badges/sponsored-by-evil-martians.svg"
alt="Sponsored by Evil Martians" width="236" height="54">
</a>
## Docs
Read full docs **[here](https://github.com/browserslist/update-db#readme)**.