Flux-DeFi/LiquidFlow

AI Summary: This issue focuses on implementing fundamental API security measures by configuring Cross-Origin Resource Sharing (CORS) rules to control access. It also involves setting up HTTP security headers using middleware like Helmet to protect against common web vulnerabilities. The overall goal is to establish proper security middleware for the API.

AI Summary: This issue focuses on the initial setup of the backend environment. It involves creating a dedicated backend directory, configuring essential development tools like ESLint for linting and Prettier for code formatting, and establishing a basic, modular folder structure for an Express application.

AI Summary: Implement a new `/health` endpoint that automatically verifies the connectivity status of the database, Redis, and the Horizon API. This endpoint will provide an automated way to monitor the application's core dependencies.