Update internal/app/initializer.go

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

internal/app/initializer.go

@@ -15,9 +15,14 @@ type InteractiveInitializer struct{}
 
 func (i InteractiveInitializer) Init(path string) error {
 	_, err := os.Stat(path)
-	if !os.IsNotExist(err) {
+	if err == nil {
+		// Path exists; assume already initialized.
 		return nil
 	}
+	if !os.IsNotExist(err) {
+		// Some other filesystem error; propagate it to the caller.
+		return err
+	}
 
 	var initialize bool