Missing .dockerignore File

 ### Description:

The repository currently does not include a .dockerignore file. 
This can lead to:

1.  Unnecessary files (e.g., .git/, node_modules/, venv/, logs, etc.) being copied into the Docker image
2. Larger image sizes
3. Slower build times
 4. Potential security issues (e.g., secrets accidentally being included)

### Proposed Solution:

Add a .dockerignore file in the repository 