Replace full-cell link with two small icon buttons in each matrix cell:
- Eye icon links to the hotel's Booking.com page for that check-in date
- LineChart icon opens a history modal (Plotly multi-line chart)
The history chart plots best available rate over scrape runs, with one
line per room type so that changes in which room is cheapest show as
separate traces rather than a single jumpy line.
Backend: GET /competitors/hotels/{id}/rate-history/{stay_date} groups
by scrape batch, takes MIN(rate_gross) per room type per run, returns
series [{room_type, points: [{t, rate}]}].
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
jtricerolph
1ffda18872