Eric Traut 529bcb2fdf Preserve streamed answers and plans when turns terminate (#45549) ...

## Why

Interrupted or failed turns can discard buffered answer or plan source, leaving incomplete math content missing from the transcript or unable to reflow correctly.

## What changed

Flush and consolidate both answer and plan streams before `finalize_turn` clears streaming state. Reuse the same helper for normal completion, preserving received source for terminal resizing and raw output mode changes.

## Testing

Add regression coverage for interrupted answers and plans, failed plans, and policy errors with unfinished math blocks, with and without a trailing newline. Verify source preservation and stable content across width and raw output mode changes, with narrow transcript snapshots. Update the usage activity test to verify that history insertion waits for stream consolidation.

GitOrigin-RevId: 1ae0c192e2fee00dc0b5ee2ac07f3d5f2313ad1b

2026-09-14 23:52:39 +00:00

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assets

Remove personality selection from the TUI (#44935)

2026-09-11 23:28:38 +00:00

frames

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src

Preserve streamed answers and plans when turns terminate (#45549)

2026-09-14 23:52:39 +00:00

tests

Open new sessions directly from the command center (#45255)

2026-09-13 16:14:41 +00:00

BUILD.bazel

Isolate Bazel build commit metadata from Rust compilation inputs (#43304)

2026-09-06 23:49:46 +00:00

Cargo.toml

Honor system reduced-motion preferences in the TUI (#44666)

2026-09-10 22:55:04 +00:00

styles.md

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