Admin

KPI cards, line + donut + bar charts, tables, feed widgets, declared in Rust, rendered via ApexCharts, grouped into named sections.

Edit a child model's reverse-FK rows right on the parent's change form - add, edit, and delete children, saved atomically with the parent.

Show umbral's version, show yours, or show none.

Register widget pages under the admin at any path - KPIs, charts, and tables outside the model-CRUD flow, with optional permission gating.