Purpose of the Unit Test

The purpose of the testRemoteFileLocalization unit test is to validate the following:

• Input Localization: Ensure remote files are properly localized for use in the workflow.
• Output Handling: Confirm output files are correctly generated, passed between tasks, and renamed where required.
• Input Substitution: Test substitution of various input types (string, integer, float, boolean) into task commands.
• Remote Output Storage: Validate the configuration and functionality of storing final workflow outputs in a remote directory using the options.json file.
• Workflow Integrity: Ensure the workflow behaves as expected in handling input/output files, remote localization, and parameter validation.

Closes #39
Closes #2