Support current path in Windows

[raphamorim]

Teletypewriter should be able to retrieve current path on windows as well

            #[cfg(not(target_os = "windows"))]
            {
                if let Ok(path) = teletypewriter::foreground_process_path(
                    *current_context.main_fd,
                    current_context.shell_pid,
                ) {
                    working_dir = Some(path.to_string_lossy().to_string());
                }
            }

            #[cfg(target_os = "windows")]
            {
                // if let Ok(path) = teletypewriter::foreground_process_path() {
                //     working_dir =
                //         Some(path.to_string_lossy().to_string());
                // }
                working_dir = None;
            }
        }

rio/frontends/rioterm/src/context.rs

Lines 630 to 648 in 4ad69ff

	#[cfg(not(target_os = "windows"))]
	{
	if let Ok(path) = teletypewriter::foreground_process_path(
	*current_context.main_fd,
	current_context.shell_pid,
	) {
	working_dir = Some(path.to_string_lossy().to_string());
	}
	}
	#[cfg(target_os = "windows")]
	{
	// if let Ok(path) = teletypewriter::foreground_process_path() {
	// working_dir =
	// Some(path.to_string_lossy().to_string());
	// }
	working_dir = None;
	}
	}