prism-v2.git/frontend, branch master

update

2026-05-30T07:58:13Z

fix: add missing start script to frontend package.json

2026-05-30T07:53:43Z

Co-Authored-By: Claude Sonnet 4.6

env

2026-05-30T07:41:47Z

fix: rewrite polar smile with correct closed-lens geometry

2026-05-21T21:49:56Z

- Piecewise angleFor: puts go CCW (ATM→bottom), calls go CW (ATM→bottom) so both wings meet at the same bottom point and the path closes with Z - Dynamic ivToR computed from actual IV range across all expiries (inner floor 60px, outer wall 240px) instead of hardcoded percentages - IV rings: 5 evenly-spaced steps between real ivLo/ivHi - Curve fill: rgba(194,170,122,0.12) matching design reference - Non-selected curves: index-based styles (solid fg-1, then dashed fg-2/3/4) - Eye price at font-size 30, label lowercase 'call · fair' - Dashed marker-line spoke from center to selected-K dot - Clicking a curve switches the selected expiry via onPickT - Strike ticks use round multiples of a price-adaptive step - Fix IvHeatmap xlabs duplicate key error (key by index, not rounded K) Co-Authored-By: Claude Sonnet 4.6

feat: implement options tab with Black-Scholes pricer and vol surface

2026-05-20T07:22:32Z

Adds a fully interactive options tab: Terminal view (3-column Bloomberg- style with pricer, chain, smile/term-structure/greek curves) and Surface view (polar smile dial + IV heatmap). Uses synthetic vol surface until a live yfinance chain endpoint is wired up. Co-Authored-By: Claude Sonnet 4.6

Fix production API base for ticker search

2026-05-19T08:39:13Z

fix: use ▲▼ glyphs in VolumeCard per design system whitelist

2026-05-19T07:55:29Z

Co-Authored-By: Claude Sonnet 4.6

fix: resolve quality review issues in PriceVsValueCard

2026-05-19T07:52:16Z

- Add 150ms ease transitions to pvv-fill and pvv-tick (design system) - Move fill color to modifier CSS classes, drop inline background/opacity - Guard iv === 0 to prevent Infinity in premium/discount label - Remove ambiguous direction arrows from IV figure - Add "projection" suffix to year count in assumption summary Co-Authored-By: Claude Sonnet 4.6

feat: add PriceVsValueCard to overview left column (DCF compass)

2026-05-19T07:45:57Z

Co-Authored-By: Claude Sonnet 4.6

feat: fetch valuation on overview tab, add DCF block to ValuationOverviewCard

2026-05-19T07:41:35Z

Co-Authored-By: Claude Sonnet 4.6