Create Filesystem Mock/Test Environment for Git Repository Operations #64

To accurately test our application's interaction with Git repositories at the filesystem level, we need to either create a filesystem mock or set up a test Git repository environment. This will enable us to simulate and test repository operations (e.g., clone, commit, push) in a controlled manner.

Acceptance Criteria:

• Option to use a filesystem mock or a dedicated test Git repository that mimics real-world scenarios.
• The testing environment should support all Git operations required by our application.
• Include tests that utilize this setup to verify correct application behavior with Git repositories.