- Add a chart-style toggle (line vs candlestick) next to the interval buttons,
shown only when the selected range has per-exchange candles (the aggregate /
Live view is line-only). It flips s_mkt.chartStyle; candles draw when OHLC
exists AND the user hasn't switched to the line. Icon reflects the current
style; tooltip says what a click switches to. Two i18n keys across 8 languages.
- Make the price chart ~50% taller: scale the height floor / desired / viewport
cap (110->165, x1.5 desired, 0.22->0.33 of available) for a roomier plot.
Verified via a forced-OHLC render: the taller chart, the toggle button, and
candles with a correct week/day x-axis.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>