Orbit: no way to search/find text in the chat history

[dannon]

Reported via beta feedback (v0.5.1, macOS/arm64).

"It would be great to have search functionality in the chat. I wanted to go back to check what an acronym meant and could not!"

There's no find-in-chat affordance. As sessions get long -- and Orbit sessions run long, across many tool calls -- scrolling back to recover a definition, an id, a path, or a previous answer is the only option.

The ask is modest: a find/search box over the current chat transcript (Cmd/Ctrl+F-style), ideally with match highlighting and next/prev stepping.

Worth considering as scope is decided:

• search the current chat vs. across past sessions/analyses (the latter overlaps Orbit: start screen / recent-analyses picker + in-analysis chat switching #357's recent-analyses picker)
• whether it searches rendered text only, or also tool-call output blocks (where ids/paths usually live -- likely where users actually want to look)

(Beta tester feedback; details anonymized.)