Added new modules (#6)

* Added new modules

* Added new modules

README.md

@@ -1 +1,94 @@
-# isotopes
+# Isotopes Backend Application
+
+The Isotopes backend application is a RESTful service developed in Rust, designed to manage the inventory of AI modules, raw modules, and machines. It uses `sqlx` for database interactions and migrations, and is structured to support efficient CRUD operations and data management.
+
+## Features
+
+- **AI Modules Management**: 
+  - Create, read, update, and delete AI modules.
+  - Each AI module has a unique ID, business ID, module ID, and status (active/inactive).
+  - Timestamps for creation and updates are automatically managed.
+  - Indexes on `business_id` and `module_id` for efficient querying.
+
+  ```
+  sql:migrations/20241024051838_create_ai_modules.sql
+  ```
+
+- **Raw Modules Management**:
+  - Manage raw modules with unique IDs, names, codes, and hosted links.
+  - Indexed by module name for quick access.
+
+  ```
+  sql:migrations/20241024051839_create_raw_modules.sql
+  ```
+
+- **Machines Management**:
+  - Handle machine records with unique IDs, names, owners, and associated raw modules.
+  - Foreign key relationship with raw modules ensures data integrity.
+  - Indexed by owner and raw module ID.
+
+  ```
+  sql:migrations/20241024051840_create_machines.sql
+  ```
+
+- **Subscriptions**:
+  - Manage subscriptions with unique UUIDs, emails, names, and subscription timestamps.
+
+  ```
+  sql:migrations/20241013074559_create_subscriptions_table.sql
+  ```
+
+## Getting Started
+
+### Prerequisites
+
+- Rust and Cargo installed
+- PostgreSQL database
+- `sqlx-cli` for managing migrations
+
+### Installation
+
+1. Clone the repository:
+
+   ```bash
+   git clone https://github.com/yourusername/isotopes.git
+   cd isotopes
+   ```
+
+2. Set up the database:
+   - Ensure PostgreSQL is running.
+   - Create a database and update the connection string in your `.env` file.
+
+3. Run migrations:
+
+   ```bash
+   sqlx migrate run
+   ```
+
+4. Build and run the application:
+
+   ```bash
+   cargo build
+   cargo run
+   ```
+
+### Testing
+
+Run tests using:
+
+```bash
+cargo test
+```
+
+
+## Continuous Integration
+
+The project uses GitHub Actions for CI/CD. The workflow includes building the project, running tests, and incrementing the version on successful builds.
+
+## License
+
+This project is licensed under the MIT License.
+
+## Contact
+
+