Remove the CreateArgs() method that is not used by the base class.

src/ZonyLrcTools.Cli/Commands/ToolCommandBase.cs

@@ -7,8 +7,6 @@ namespace ZonyLrcTools.Cli.Commands
     [HelpOption("--help|-h", Description = "欢迎使用 ZonyLrcToolsX Command Line Interface。")]
     public abstract class ToolCommandBase
     {
-        public abstract List<string> CreateArgs();
-
         protected virtual Task<int> OnExecuteAsync(CommandLineApplication app)
         {
             return Task.FromResult(0);