Felipe Coury 4aec23384e Show read-only conversations when resume encounters an active writer (#43253) ...

## Why

Resuming a conversation that is open in another app fails with an active-writer error. Allow users to inspect its transcript and retry after closing it in the other app.

## What changed

- Fall back to a read-only history snapshot on active-writer conflicts during startup and session selection.
- Replace the composer with an explanatory notice, `R` to retry, exit shortcuts, and the configured transcript shortcut.
- Block input and freeze active command and MCP animations while viewing the snapshot. Preserve initial prompts and existing drafts for a successful retry.
- Keep the subscription when retrying the same thread and preserve read-only state across thread switches and reconnects.

## Testing

Add regression tests for conflict detection, history viewing, draft preservation, same-thread retry without unsubscribing, exit shortcuts, and notice and frozen-tool rendering.

GitOrigin-RevId: fa864cc73143cad9139c22e33b7958569eec20cf

2026-09-06 17:27:44 +00:00

..

snapshots

Keep streamed command output bounded in the TUI (#34359)

2026-07-20 14:44:25 +00:00

live_output_tests.rs

Keep streamed command output bounded in the TUI (#34359)

2026-07-20 14:44:25 +00:00

live_output.rs

Keep streamed command output bounded in the TUI (#34359)

2026-07-20 14:44:25 +00:00

mod.rs

Keep streamed command output bounded in the TUI (#34359)

2026-07-20 14:44:25 +00:00

model.rs

Show read-only conversations when resume encounters an active writer (#43253)

2026-09-06 17:27:44 +00:00

render.rs

Show successful TUI commands individually (#41893)

2026-08-31 18:34:10 +00:00