[Flotapponnier]

Summary

Extends HlPerformanceChart on /hyperliquid/[slug] with a 30d / 90d / 1y range picker so builders can see up to ~11 months of daily revenue and volume history. Long-window data comes from the existing hl-archive Go service (DuckDB on VPS, already populated with 332 daily aggregates back to 2025-08-01).

• New route /api/builder/[slug]/daily-history?days=N — proxies through the existing getArchive() cache layer, looks up by slug (added to the archive payload via a new slug field in hl-archive's UpstashBuilder), and reshapes to the same wire format as /daily-series so the chart client only handles one payload shape.
• HlPerformanceChart now derives its fetch URL from the active range: daily-series on 30d, daily-history on 90d / 1y. 1y renders as a smooth revenue area/line instead of a wall of 1-px bars. Users overlay is only shown on 30d because the archive schema doesn't persist per-day unique-users.
• Biggest-day marker recomputes on the active series. Range picker preserves last-successful data on transient archive brownouts.

Companion Go change lands on VPS (already deployed): hl-archive now emits slug in UpstashBuilder so consumers can look up a builder without maintaining their own address→slug map. No new env vars, no new Caddy routes — reuses HL_ARCHIVE_API_URL + HL_ARCHIVE_API_KEY (already wired for the /hyperliquid bench history endpoint).

Test plan

• pnpm typecheck clean
• pnpm lint clean (no new warnings)
• pnpm test — 74 pass
• hl-archive rebuilt + recreated on VPS, /v1/aggregates?window=1y now emits slug per builder, dextrabot returns 332 daily points from 2025-08-01 to 2026-06-28
• Preview URL: verify range picker on /hyperliquid/dextrabot (30d bars, 90d dense bars, 1y line/area)
• Prod: curl https://openchainbench.com/api/builder/dextrabot/daily-history?days=365 returns 300+ points