Files
orca/src
Brennan Benson 70617dd1a9 fix(native-chat): stop rendering a tool result whose call is outside the window
A tool result carries no call id, so it can only be attributed to a tool
call loaded alongside it. Both chat views read a windowed transcript tail
(mobile 40 messages, desktop 300), and the window regularly opens between
an assistant's `tool_use` record and the user-role record that answers it.
Claude also re-emits already-answered `tool_result` records at a `/compact`
boundary, long after their call scrolled out of the window.

`foldToolMessages` had no rule for those: with no assistant predecessor in
the output they were pushed through as standalone messages and rendered as
a bare, unowned block of raw tool output with no tool name — reading as a
message from nowhere mid-conversation. Sampling real Claude transcripts,
176 of 400 sessions (44%) produced one in a mobile-sized first page.

Drop a result no loaded call can own, before folding. It is not lost: it
comes back attached to its call as soon as the owning turn pages in.
2026-08-20 15:46:32 -07:00
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