feat: init with converting cbz files

cmd/rootcmd.go

@@ -0,0 +1,23 @@
+package cmd
+
+import (
+	"fmt"
+	"github.com/spf13/cobra"
+	"os"
+)
+
+var rootCmd = &cobra.Command{
+	Use:   "cbzconverter",
+	Short: "Convert CBZ files using a specified converter",
+}
+
+// Execute executes the root command.
+func Execute() {
+	if err := rootCmd.Execute(); err != nil {
+		fmt.Println(err)
+		os.Exit(1)
+	}
+}
+func AddCommand(cmd *cobra.Command) {
+	rootCmd.AddCommand(cmd)
+}