[FEATURE] command aliases / operation components

[brandonbloom]

This is a tracking issue for two undeveloped feature request ideas.

One is a git-like command alias system. See git help config and jump to alias.* for details.

The other some way to define commands/operations/scripts/whatever that appear in a GUI for convenient execution.

In both cases, we should deeply consider team/sharing use cases.

[brandonbloom]

One motivating use case comes from @finnigantime, where he wants to restart a pair of two services and wants to run one command or otherwise avoid listing both service names for this common operation in his development environment.