## Changes
Move the WorkspaceClient reader and setter from the root package to
`libs/command`.
## Why
This allows us to read the workspace client set in the context in all
CLI packages. This was not possible before because using
`root.WorkspaceClient` would often result in an import cycle.
This would also allow us to standardise reads of the workspace client to
be from the context in bundle commands. Today those are read from the
bundle object tree instead.
This is a natural followup to
https://github.com/databricks/cli/pull/2440.
## Tests
Existing tests and one new unit test.
NO_CHANGELOG=true
## Changes
We had a number of copies of test helpers for `io/fs` in the repository.
This change consolidates all of them to use the `libs/fakefs` package.
## Tests
Unit tests pass.
## Changes
This PR adds autocomplete for cat, cp, ls, mkdir and rm.
The new completer can do completion for any `Filer`. The command
completion for the `sync` command can be moved to use this general
completer as a follow-up.
## Tests
- Tested manually against a workspace
- Unit tests
shreyas-goenka
Pieter Noordhuis
andersrexdb