Replace whole-linked-chart refreshes after FSP history rebuilds
with updates selected by normalized destination `NDToken` identity.
Clear each matching `Viz` formatter and max/min cache, redraw
its path, then rescale only the affected view. This keeps primary
and foreign market curves stable while near-term history is
backfilled.
Record the concrete piker `PlotItem`, `ChartView`, `Axis`, and
`YAxisLabel` relationships used by the redraw path.
Prompt-IO: ai/prompt-io/opencode/20260828T195032Z_9115d24d_prompt_io.md
(this patch was generated in some part by `opencode` using `gpt-5.6-sol` (`openai`))
Gud Boi