Admin UX roadmap item 15, "charts you can zoom". Dragging across a
trend chart narrows every panel to that window; a Zoom chip beside the
period keys shows it, and clicking the chip goes back to the preset.
- History is sampled hourly unless set otherwise, so a zoomed window
gets a slice per hour (3 to 60) and is never under three hours; a
shorter sweep widens around its middle.
- Only the preset is saved, so a reload is back at it rather than in an
old window.
- The slice under the pointer comes from its position on the plot, not
from recharts' hover state, which runs a frame behind and made a
quick sweep end where it began.
- Charts are plotted by slice rather than by label, so two slices that
print alike stay apart.
3 new English strings; no other catalogues yet.
jcoffey-dev