fix(parity): restore updated behavior suite compatibility

internal/homesick/core/core.go

@@ -1,6 +1,7 @@
 package core
 
 import (
+	"bufio"
 	"errors"
 	"fmt"
 	"io"
@@ -17,6 +18,7 @@ import (
 type App struct {
 	HomeDir  string
 	ReposDir string
+	Stdin    io.Reader
 	Stdout   io.Writer
 	Stderr   io.Writer
 	Verbose  bool
@@ -34,6 +36,7 @@ func New(stdout io.Writer, stderr io.Writer) (*App, error) {
 	return &App{
 		HomeDir:  home,
 		ReposDir: filepath.Join(home, ".homesick", "repos"),
+		Stdin:    os.Stdin,
 		Stdout:   stdout,
 		Stderr:   stderr,
 	}, nil
@@ -173,6 +176,11 @@ func (a *App) PullAll() error {
 
 	sort.Strings(castles)
 	for _, castle := range castles {
+		if !a.Quiet {
+			if _, err := fmt.Fprintf(a.Stdout, "%s:\n", castle); err != nil {
+				return err
+			}
+		}
 		if err := a.runGit(filepath.Join(a.ReposDir, castle), "pull"); err != nil {
 			return fmt.Errorf("pull --all failed for %q: %w", castle, err)
 		}
@@ -220,6 +228,16 @@ func (a *App) Destroy(castle string) error {
 		return err
 	}
 
+	if !a.Force {
+		confirmed, confirmErr := a.confirmDestroy(castle)
+		if confirmErr != nil {
+			return confirmErr
+		}
+		if !confirmed {
+			return nil
+		}
+	}
+
 	// Only attempt unlinking managed home files for regular castle directories.
 	if castleInfo.Mode()&os.ModeSymlink == 0 {
 		castleHome := filepath.Join(castleRoot, "home")
@@ -233,6 +251,25 @@ func (a *App) Destroy(castle string) error {
 	return os.RemoveAll(castleRoot)
 }
 
+func (a *App) confirmDestroy(castle string) (bool, error) {
+	reader := a.Stdin
+	if reader == nil {
+		reader = os.Stdin
+	}
+
+	if _, err := fmt.Fprintf(a.Stdout, "Destroy castle %q? [y/N]: ", castle); err != nil {
+		return false, err
+	}
+
+	line, err := bufio.NewReader(reader).ReadString('\n')
+	if err != nil && !errors.Is(err, io.EOF) {
+		return false, err
+	}
+
+	response := strings.ToLower(strings.TrimSpace(line))
+	return response == "y" || response == "yes", nil
+}
+
 func (a *App) Open(castle string) error {
 	if strings.TrimSpace(castle) == "" {
 		castle = "dotfiles"