- Introduced `Height`, `ScrollToItem`, and `ItemKeySelector` parameters to MgCardView for scroll targeting and internal scroll area.
- Cards now have stable DOM ids for precise JS-based scrolling.
- Added mgCardView.js with smooth scroll logic; included script in app.
- Updated CSS for scrollable card area.
- Updated MeasuringOut.razor to use new scroll features and fixed time format.
Loretta
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