files

type EnhancedFileManager interface {
	Manager
	WriteFileWithPermissions(path, content string, perm os.FileMode) error
	EnsureDirWithPermissions(path string, perm os.FileMode) error
	GetPermissions() Permissions
	SetPermissions(permissions Permissions)
}

type FileOperationError struct {
	Operation string
	Path      string
	Err       error
	Output    string // Optional command output
}

type Manager interface {
	Reader
	Writer
	Validator
	ProjectLocator
}

type Permissions struct {
	FilePrivate   os.FileMode
	FilePublic    os.FileMode
	DirDefault    os.FileMode
	DirExecutable os.FileMode
}

type ProjectLocator interface {
	FindGoModRoot() (string, error)
}

type Reader interface {
	ReadFile(path string) (string, error)
	FileExists(path string) bool
}

type UnifiedManager struct {
	// contains filtered or unexported fields
}

type Validator interface {
	ValidateFileNotExists(path string) error
	ValidateFileExists(path string) error
}

type Writer interface {
	WriteFile(path, content string) error
	EnsureDir(path string) error
}