odo list should be combined output of odo list component and odo list binding

[kadel]

/kind user-story

User Story

As an odo user, I want to be able to list all things that are related to my application.

Acceptance Criteria

• odo list * without --namespace flag should list resources from the current namespace, if --namespace is specified it should use that namespace instead
• odo list should list components, bindings, (no namespaces) in one screen
• odo list components should list just components
• odo list binding should list just components
• odo list namespace should list just components
• json output for combined and filtered commands

examples:

▶ odo list
 ✓  Listing from namespace 'asdf' [269ms]

Components:
 NAME                      PROJECT TYPE  RUNNING IN  MANAGED
 * my-java-springboot-app  spring        None        odo

ServiceBindings:
 NAME         APPLICATION                              SERVICES                                                   RUNNING IN
 * app-hippo  my-java-springboot-app-app (Deployment)  hippo (PostgresCluster.postgres-operator.crunchydata.com)  None


▶ odo list binding
 ✓  Listing ServiceBindings from the namespace "asdf" [51ms]
 NAME         APPLICATION                              SERVICES                                                   RUNNING IN
 * app-hippo  my-java-springboot-app-app (Deployment)  hippo (PostgresCluster.postgres-operator.crunchydata.com)  None


▶ odo list components
 ✓  Listing components from namespace 'asdf' [269ms]
 NAME                      PROJECT TYPE  RUNNING IN  MANAGED
 * my-java-springboot-app  spring        None        odo


▶ odo list namespace
ACTIVE     NAME
*          asdf

/kind user-story

[feloy]

@kadel Do we want a --namespace flag for odo list ?

For the moment, odo list component --namespace (previously odo list --namespace) has this flag, but odo list binding does not have this flag.

If we add it to odo list, do we also add it to odo list binding?

[kadel]

@kadel Do we want a --namespace flag for odo list ?

yes, it should be there, and all the subcommands should have it as well. It looks like we forgot about --namespace when defining odo list binding :-(

[valaparthvi]

@kadel Do we want a --namespace flag for odo list ?

yes, it should be there, and all the subcommands should have it as well. It looks like we forgot about --namespace when defining odo list binding :-(

@feloy do you intend on addressing this in your PR #6043?

I see you have addressed it.