Desktop: improve enable kubernetes section (#14593)
Desktop: improve enable kubernetes section (#14593)

* desktop: no need to mention "in a docker container" for k8s

It's an implementation detail.

Signed-off-by: David Scott <63c9eb0ea83039690fefa11afe17873ba8278a56@docker.com>

* desktop: `docker ps` rather than `docker service ls`

`docker service ls` is a Swarm API. We could use `docker container ls`
but to be honest everyone prefers `docker ps` since it's shorter.

Signed-off-by: David Scott <63c9eb0ea83039690fefa11afe17873ba8278a56@docker.com>

* desktop: move the option that no-one needs after the screenshot

We want to emphasize how easy it is to enable and avoid telling people
about advanced features which they don't need up front.

Signed-off-by: David Scott <63c9eb0ea83039690fefa11afe17873ba8278a56@docker.com>

* desktop: the section on kubectl is not a pre-req

It's not possible to use the docker-desktop kubernetes context because
it hasn't been created yet.

Signed-off-by: David Scott <63c9eb0ea83039690fefa11afe17873ba8278a56@docker.com>

* desktop: merge the kubectl sections

Signed-off-by: David Scott <63c9eb0ea83039690fefa11afe17873ba8278a56@docker.com>
thaJeztah/docker.github.io,docker/docker.github.io,docker/docker.github.io,docker/docker.github.io,docker/docker.github.io,thaJeztah/docker.github.io,thaJeztah/docker.github.io,thaJeztah/docker.github.io,docker/docker.github.io,thaJeztah/docker.github.io