refactored render to internal/render added logging with charmbracelet/log

Output/cmd/root.go

@@ -0,0 +1,28 @@
+package cmd
+
+import (
+	"fmt"
+	"os"
+
+	"github.com/spf13/cobra"
+	"specCon18/test-test/tui"
+)
+
+var rootCmd = &cobra.Command{
+	Use:   "test-test",
+	Short: "test-test, A test program generated by bubblewand",
+	Run: func(cmd *cobra.Command, args []string) {
+		if err := tui.Run(); err != nil {
+			fmt.Println("Error:", err)
+			os.Exit(1)
+		}
+	},
+}
+
+func Execute() {
+	cobra.CheckErr(rootCmd.Execute())
+}
+
+func init() {
+	rootCmd.AddCommand(versionCmd)
+}

Output/cmd/version.go

@@ -0,0 +1,15 @@
+package cmd
+
+import (
+	"fmt"
+
+	"github.com/spf13/cobra"
+)
+
+var versionCmd = &cobra.Command{
+	Use:   "version",
+	Short: "Print the version number of test-test",
+	Run: func(cmd *cobra.Command, args []string) {
+		fmt.Println("test-test ~ 0.0.6")
+	},
+}