feat: initial Lnk CLI implementation

cmd/init.go

@@ -0,0 +1,26 @@
+package cmd
+
+import (
+	"fmt"
+
+	"github.com/spf13/cobra"
+	"github.com/yarlson/lnk/internal/core"
+)
+
+var initCmd = &cobra.Command{
+	Use:   "init",
+	Short: "Initialize a new lnk repository",
+	Long:  "Creates the lnk directory and initializes a Git repository for managing dotfiles.",
+	RunE: func(cmd *cobra.Command, args []string) error {
+		lnk := core.NewLnk()
+		if err := lnk.Init(); err != nil {
+			return fmt.Errorf("failed to initialize lnk: %w", err)
+		}
+		fmt.Println("Initialized lnk repository")
+		return nil
+	},
+}
+
+func init() {
+	rootCmd.AddCommand(initCmd)
+}