[fylorn]

Follow-up to #384.

Usage chart

• No more bars. Tokens, cost, requests and traffic are monotone lines with a wash; the second part (failures, download) is a thin line. The slot still in progress joins with a dashed segment.
• The y axis picks four or five steps, whichever tops out lower (a 3.9M peak now reads 0–5M instead of 0–8M), and axis labels drop the trailing .0.
• Slots older than the first request record (UsageHistory.detail_since_ms) get a faint "not recorded" band instead of being drawn as zero.
• The card border no longer switches to the brand gradient while the chart is hovered; brand-border and the unused brand-edge utilities are removed.
• Tiles leave the change line empty when the prior period has no records (instead of six lone dashes). Tooltip rows without a line key are no longer indented.

Scrolling

• The overview body is no longer remounted per range. In WebKit the remount reset the page's scroll container to the top on every range change, including clicking a day on the heatmap.
• Clicking a heatmap day keeps the heatmap under the pointer: the scroll position is corrected after the new range renders, and the page end is padded if it got shorter (until the next range change).

Layout

• Past year: cells mixed from --data-1 (never brighter than it), totals one level down (new tw-figure, 20px), days before recording are faint solid cells instead of dashed boxes.
• Distribution has its title and a slim meter per row instead of the row-wide wash; its total follows the list. Breakdown sits in a titled card. All cards share a 16px inset (spec added to src/ui/README.md).
• Distribution and Breakdown share one model / upstream / key choice.
• The overview opens on 24 hours when no range has been chosen yet.

Notices instead of the attention strip

• The "needs attention" strip at the top of the overview is removed. A cut-off tool call and an unavailable upstream were already notices; failed requests (except aborts) and unpriced models are new notices, in-app only.
• Failures are gathered under one notice that opens Traffic filtered to failed requests (new view requests:failed).
• Each unpriced model is one notice that opens Upstreams. It is reconciled from /pricing: on connect, after dropped events, and when a request is left without a price (at most once a minute).

Release

• Version 2026.10.33 and release-notes/2026.10.33.md.
• Overview screenshots re-shot (pnpm shots --only overview); the menu bar shots it redraws follow the current menu. README alt text updated.

Formatting

• compact() writes billions as B with three significant figures (1.81B).

Checked: pnpm typecheck, pnpm test, vite build, cargo fmt --check, cargo clippy --all-targets -D warnings, notice tests; scroll behaviour measured in a system WKWebView against the preview harness (range switch keeps the scroll position; a heatmap click keeps the heatmap at the same viewport position).

🤖 Generated with Claude Code