metrics

type Metrics struct {
	TotalTasks             int                    `json:"total_tasks"`
	TasksByStatus          map[model.Status]int   `json:"tasks_by_status"`
	TasksByPriority        map[model.Priority]int `json:"tasks_by_priority"`
	TasksByEffort          map[model.Effort]int   `json:"tasks_by_effort"`
	TasksByType            map[model.TaskType]int `json:"tasks_by_type"`
	TasksByPhase           map[string]int         `json:"tasks_by_phase"`
	BlockedTasksCount      int                    `json:"blocked_tasks_count"`
	CriticalPathLength     int                    `json:"critical_path_length"`
	MaxDependencyDepth     int                    `json:"max_dependency_depth"`
	AvgDependenciesPerTask float64                `json:"avg_dependencies_per_task"`
	TagsByCount            []TagInfo              `json:"tags_by_count"`
}

type TagInfo struct {
	Tag   string `json:"tag"`
	Count int    `json:"count"`
}