Commit Graph

1 Commits

Author SHA1 Message Date
dekun 6a56928d59 feat(hub): add symbol archive with permanent 5m klines
Add /archive page, hub_symbol_archive.db, trade overlay, 4h background sync, and instance /api/hub/trades/archive. Document in hub-symbol-archive-kline.md with cross-links.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-06-07 22:51:48 +08:00