Enhanced Metric Tracking and Aggregation

I'd love to see Habitfy enhanced with customizable metrics (e.g., distance, time, reps) for each habit, allowing users to define targets for these metrics and log specific values. Crucially, the app should then aggregate this data, visualizing progress over time, comparing it to targets, and highlighting streaks. For example, I want to track my runs by distance (km), set a weekly target, log my runs, and see my weekly total, a distance graph, and my longest running streak. This would significantly improve the app's value for serious progress tracking.