Remote Development Railway Oriented Programming - Part 1

MR: Introduce Railway Oriented Programming (ROP) to... (!125355 - merged)

Description

Introduce Railway Oriented Programming (ROP) to Remote Dev Domain Logic layer - Part 1: Introduce Result class and supporting code, and refactor Workspace Update to RoP, add README.

See Introduce Railway Oriented Programming (ROP) to... (&10956 - closed) for details.