[Feature Request]: Implement GitHub API Integration Using Ktor

[theMr17]

Description

There is currently no implementation for making API calls to GitHub. A networking layer needs to be set up using Ktor to handle API requests efficiently. This will enable secure and structured communication with GitHub’s REST API.

Proposed Solution

• Integrate Ktor as the HTTP client for making network requests.
• Configure Ktor with appropriate serialization (e.g., Kotlinx Serialization) and logging features.
• Implement a GitHub API service to handle requests such as fetching notifications.
• Ensure proper error handling and response parsing using custom Result class and custom NetworkError enum class.

Additional Context

• The implementation should follow best practices for dependency injection and structured API handling.
• Caching strategies can be considered for optimizing repeated requests.