indexing

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

type Indexer interface {
	// IndexFile processes a single file into the Vector/Graph stores.
	IndexFile(ctx context.Context, filePath string) error

	// IndexDirectory concurrently processes an entire directory.
	IndexDirectory(ctx context.Context, dirPath string, recursive bool) error
}

type WatchConfig struct {
	Path             string        // 监控目录
	Recursive        bool          // 是否递归监控子目录
	Patterns         []string      // 文件匹配模式（例如：[]string{"*.pdf", "*.md"}）
	Exclude          []string      // 排除的文件模式
	DebounceInterval time.Duration // 防抖间隔，默认 500ms
}