added the base which is ai code and this will be tailored (and have been a little) for specifice yejayekhoob.com use case and tested extensively under short period of time

bind.go

@@ -0,0 +1,27 @@
+package main
+
+import (
+	"fmt"
+	"os"
+	"os/exec"
+)
+
+func SwitchBindConfig(source, target string) error {
+	input, err := os.ReadFile(source)
+	if err != nil {
+		return fmt.Errorf("read source config: %w", err)
+	}
+
+	err = os.WriteFile(target, input, 0o644)
+	if err != nil {
+		return fmt.Errorf("write active config: %w", err)
+	}
+
+	cmd := exec.Command("rndc", "reload")
+	err = cmd.Run()
+	if err != nil {
+		return fmt.Errorf("reload bind: %w", err)
+	}
+
+	return nil
+}