model

type ClockEntry struct {
	Start time.Time
	End   *time.Time // nil if currently clocked in
}

type Item struct {
	Level        int       // Heading level (number of *)
	State        TodoState // TODO, PROG, BLOCK, DONE, or empty
	Priority     Priority  // Priority: A, B, C, or empty
	Title        string    // The main title text
	Tags         []string  // Tags for this item (e.g., :work:urgent:)
	Scheduled    *time.Time
	Deadline     *time.Time
	Closed       *time.Time   // Closed timestamp (when task was marked as done)
	Effort       string       // Effort estimate (e.g., "8h", "2d")
	Notes        []string     // Notes/content under the heading
	Children     []*Item      // Sub-items
	Folded       bool         // Whether the item is folded (hides notes and children)
	ClockEntries []ClockEntry // Clock in/out entries
	SourceFile   string       // Source file path (used in multi-file mode)
}

type OrgFile struct {
	Path  string
	Items []*Item
}

type Priority string

type TodoState string