BytePlus: 8 chat/video rows lose pricing every poll (parser_miss since 2026-11-12 06:01) #646

Follow-up to #640. #642 fixed the images table, but 8 BytePlus rows still log pricing_lost with reason: parser_miss on every poll. That is 51 polls each, from 2026-11-12 06:01 UTC through 23:46 UTC, which is after the #642 deploy (version 938b8b7c). The poll keeps each stored card, but the listing no longer prices these rows:

• seed-1-6-250915, seed-1-6-flash-250715, seed-1-8-251228
• seed-2-0-lite-260228, seed-2-0-mini-260215
• glm-4-7-251222, deepseek-v3-2-251201
• seedance-1-5-pro-251215

All 8 started in the same poll, so the cause is most likely a layout change on the ModelArk pricing doc (chat tables, plus the Seedance video table) that src/server/providers/byteplus-pricing.ts no longer matches. The other possibility is that BytePlus removed these models from the page.

Fix: check the current page for each id.

• If it is still priced: update the parser so it reads the row. Keep it fail-closed and add a fixture from the live page.
• If it is no longer listed: say so. Don't make up a price, and don't keep a stale card served as current.