[FEATURE] Support Rebuilding Edited Files in Workspace

[musab-mah-7]

Description:
Currently, the rebuild_file method in our VS Code extension only supports rebuilding saved files using the file_path parameter. However, there's a need to support rebuilding files that are being actively edited within the workspace. This limitation affects the usability and functionality of the extension, especially in scenarios where users are making changes to files but need to trigger a rebuild without saving them first.

Proposal:

• Enhance the rebuild_file method to support rebuilding files currently open and being edited in the workspace.
• Provide support for passing the source code directly to the method instead of relying solely on file paths.

Eg:

`
def rebuild_file(self, file_path: str, deep: bool = False, source:str ="") -> bool:

    if (source == "") :
        with open(file_path, "r") as f:
            source = f.read()        
    build = jac_str_to_pass(
        jac_str=source,
        file_path=file_path,
        schedule=py_code_gen_typed,
    )

`

This enhancement would greatly improve the workflow for users of our extension, enabling them to trigger rebuilds more efficiently and effectively. Additionally, it aligns with the expectations of users who rely on such functionality within integrated development environments like VS Code.

[Sivasuthan9]

Updated @marsninja , pr : #298