Shows a thin animated orange bar below the filter bar while SWR
revalidates, so users know their filter was applied. Hidden on
initial load where the skeleton already provides feedback.
Smooth out the jarring visual pop when loading skeletons are replaced
by real content. Only animates after an actual skeleton was shown —
cached data still renders instantly with no delay.
Swap the main site dashboard chart from a bar chart to a line chart
using 21st.dev's line-charts-6 component with dot grid background,
glow shadow, and animated active dots. Add Badge trend indicators
on metric cards using Phosphor icons. All existing features preserved
(annotations, comparison, export, live indicator, interval controls).
New UI primitives: line-charts-6, badge-2, card, button-1, avatar.
Added shadcn-compatible CSS variables and Tailwind color mappings.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
