refactor: change package name

cmd/rootcmd.go

@@ -3,6 +3,7 @@ package cmd
 import (
 	"fmt"
 	"github.com/spf13/cobra"
+	"github.com/spf13/viper"
 	"os"
 )
 
@@ -11,6 +12,17 @@ var rootCmd = &cobra.Command{
 	Short: "Convert CBZ files using a specified converter",
 }
 
+func init() {
+	viper.SetConfigName("CBZOptimizer")
+	viper.SetConfigType("yaml")
+	viper.SetEnvPrefix("CBZ")
+	viper.AutomaticEnv()
+	err := viper.ReadInConfig() // Find and read the config file
+	if err != nil {             // Handle errors reading the config file
+		panic(fmt.Errorf("fatal error config file: %w", err))
+	}
+}
+
 // Execute executes the root command.
 func Execute() {
 	if err := rootCmd.Execute(); err != nil {