Fixing radius-project#8043 - adding long form commands and aliasing a…

…bbreviations (radius-project#8073)

# Description

Updated cmd line functions to use `environment` in place of `env` and
`initialize` in place of `init`. Both abbreviations are now aliased so
this is a non breaking change.

## Type of change

- This pull request fixes a bug in Radius and has an approved issue
(issue link required).

Fixes: radius-project#8043 

Signed-off-by: Nick Beenham <Nicholas_Beenham@cable.comcast.com>

cmd/rad/cmd/env.go

@@ -28,8 +28,9 @@ func init() {
 
 func NewEnvironmentCommand() *cobra.Command {
 	return &cobra.Command{
-		Use:   "env",
-		Short: "Manage Radius Environments",
+		Use:     "environment",
+		Aliases: []string{"env"},
+		Short:   "Manage Radius Environments",
 		Long: `Manage Radius Environments
 Radius Environments are prepared “landing zones” for Radius Applications. Applications deployed to an environment will inherit the container runtime, configuration, and other settings from the environment.`,
 	}

pkg/cli/cmd/radinit/init.go

@@ -54,8 +54,9 @@ func NewCommand(factory framework.Factory) (*cobra.Command, framework.Runner) {
 	runner := NewRunner(factory)
 
 	cmd := &cobra.Command{
-		Use:   "init",
-		Short: "Initialize Radius",
+		Use:     "initialize",
+		Aliases: []string{"init"},
+		Short:   "Initialize Radius",
 		Long: `
 Interactively install the Radius control-plane and setup an environment.