refactor: pass rootCmd as parameter to Init*Cmd functions

- Update all Init*Cmd function signatures to accept rootCmd parameter:
  * InitServiceCmd(rootCmd *cobra.Command)
  * InitClientsCmd(rootCmd *cobra.Command)
  * InitLogCmd(rootCmd *cobra.Command)
  * InitUpgradeCmd(rootCmd *cobra.Command)
  * InitRunCmd(rootCmd *cobra.Command)
  * InitInterfacesCmd(rootCmd *cobra.Command)

- Update function calls in cli.go to pass rootCmd parameter
- Update InitInterfacesCmd call in commands_service.go

Benefits:
- Eliminates global state dependency on rootCmd variable
- Makes dependencies explicit in function signatures
- Improves testability by allowing different root commands
- Better encapsulation and modularity

cmd/cli/commands_log.go

@@ -127,7 +127,7 @@ func (lc *LogCommand) ViewLogs(cmd *cobra.Command, args []string) error {
 }
 
 // InitLogCmd creates the log command with proper logic
-func InitLogCmd() *cobra.Command {
+func InitLogCmd(rootCmd *cobra.Command) *cobra.Command {
 	lc, err := NewLogCommand()
 	if err != nil {
 		panic(fmt.Sprintf("failed to create log command: %v", err))