Bento-grid analytics + posting heatmap
The analytics page got a major overhaul: 6 stat cards, a 7×24 hour-of-week heatmap, success-rate radial gauge, and a publishing-cadence stacked area chart per platform.
- 7×24 posting heatmap shows when your audience is most active
- Success-rate gauge with red→amber→green gradient
- Top posts list with thumbnails + external links