fix: avoid variable shadowing by renaming local 'alpha' variable

The local variable 'alpha' was shadowing the imported 'alpha' package,
causing ambiguity and potential readability issues. Renamed to 'cmd' and
'cmds' to improve clarity and avoid name collision.

Author: kersten

pkg/cli/alpha.go

@@ -41,7 +41,7 @@ func newAlphaCommand() *cobra.Command {
 }
 
 func (c *CLI) newAlphaCmd() *cobra.Command {
-	alpha := &cobra.Command{
+	cmd := &cobra.Command{
 		Use:        alphaCommand,
 		SuggestFor: []string{"experimental"},
 		Short:      "Alpha-stage subcommands",
@@ -54,9 +54,9 @@ Alpha subcommands are for unstable features.
 	}
 	// TODO: Add alpha commands here if we need to have them
 	for i := range alphaCommands {
-		alpha.AddCommand(alphaCommands[i])
+		cmd.AddCommand(alphaCommands[i])
 	}
-	return alpha
+	return cmd
 }
 
 func (c *CLI) addAlphaCmd() {
@@ -67,24 +67,24 @@ func (c *CLI) addAlphaCmd() {
 
 func (c *CLI) addExtraAlphaCommands() error {
 	// Search for the alpha subcommand
-	var alpha *cobra.Command
+	var cmds *cobra.Command
 	for _, subCmd := range c.cmd.Commands() {
 		if subCmd.Name() == alphaCommand {
-			alpha = subCmd
+			cmds = subCmd
 			break
 		}
 	}
-	if alpha == nil {
+	if cmds == nil {
 		return fmt.Errorf("no %q command found", alphaCommand)
 	}
 
 	for _, cmd := range c.extraAlphaCommands {
-		for _, subCmd := range alpha.Commands() {
+		for _, subCmd := range cmds.Commands() {
 			if cmd.Name() == subCmd.Name() {
 				return fmt.Errorf("command %q already exists", fmt.Sprintf("%s %s", alphaCommand, cmd.Name()))
 			}
 		}
-		alpha.AddCommand(cmd)
+		cmds.AddCommand(cmd)
 	}
 	return nil
 }