Rename proboctl CLI binary to prb

Shorter CLI name for faster typing. Renames the binary, build targets,
goreleaser config, command examples, and documentation.

Signed-off-by: Bryan Frimin <bryan@getprobo.com>

pkg/cmd/auth/auth.go

@@ -25,7 +25,7 @@ import (
 func NewCmdAuth(f *cmdutil.Factory) *cobra.Command {
 	cmd := &cobra.Command{
 		Use:   "auth <command>",
-		Short: "Authenticate proboctl with Probo",
+		Short: "Authenticate prb with Probo",
 	}
 
 	cmd.AddCommand(login.NewCmdLogin(f))

pkg/cmd/auth/login/login.go

@@ -34,10 +34,10 @@ func NewCmdLogin(f *cmdutil.Factory) *cobra.Command {
 		Use:   "login",
 		Short: "Authenticate with a Probo host",
 		Example: `  # Interactive login (prompts for hostname, token, and org)
-  proboctl auth login
+  prb auth login
 
   # Non-interactive login
-  proboctl auth login --hostname app.getprobo.com --token <token> --org <org-id>`,
+  prb auth login --hostname app.getprobo.com --token <token> --org <org-id>`,
 		RunE: func(cmd *cobra.Command, args []string) error {
 			if f.IOStreams.IsInteractive() {
 				if flagHost == "" {

pkg/cmd/auth/logout/logout.go

@@ -31,10 +31,10 @@ func NewCmdLogout(f *cmdutil.Factory) *cobra.Command {
 		Use:   "logout",
 		Short: "Log out of a Probo host",
 		Example: `  # Log out of the active host
-  proboctl auth logout
+  prb auth logout
 
   # Log out of a specific host
-  proboctl auth logout --hostname app.getprobo.com`,
+  prb auth logout --hostname app.getprobo.com`,
 		RunE: func(cmd *cobra.Command, args []string) error {
 			cfg, err := f.Config()
 			if err != nil {

pkg/cmd/auth/status/status.go

@@ -27,7 +27,7 @@ func NewCmdStatus(f *cmdutil.Factory) *cobra.Command {
 		Use:   "status",
 		Short: "View authentication status",
 		Example: `  # Show all configured hosts and their authentication status
-  proboctl auth status`,
+  prb auth status`,
 		RunE: func(cmd *cobra.Command, args []string) error {
 			cfg, err := f.Config()
 			if err != nil {