Won Park b6baa77eec Handle standalone image generation failures as terminal items (#27920) ...

## Why

Standalone image generation emitted a started item but no terminal item
when the backend failed. Clients could leave the operation unresolved or
render it as successful.

## What changed

- Emit a terminal image-generation item with `status: "failed"` when
generation or editing fails.
- Skip image persistence for failed terminal items.
- Render failed image generation distinctly in TUI history.
- Preserve the status when handling live and replayed terminal items.

## Looks for TUI, App-Side change needed 

<img width="867" height="89" alt="image"
src="https://github.com/user-attachments/assets/9e32342f-a982-411e-8498-456639fc468a"
/>

## Validation

- `just test -p codex-image-generation-extension`
- App-server image-generation tests
- Core stream-event tests
- TUI image-generation lifecycle and snapshot tests
- Scoped Clippy and formatting

b6baa77eec · 2026-06-12 11:57:22 -07:00

History

..

src

Handle standalone image generation failures as terminal items (#27920)

2026-06-12 11:57:22 -07:00

BUILD.bazel

Add feature-gated standalone image generation extension (#24723)

2026-05-28 11:44:55 -07:00

Cargo.toml

Fix image extension PathUri conversion (#27711)

2026-06-12 00:15:19 +00:00

imagegen_description.md

Route image edits through referenced file paths (#26486)

2026-06-08 14:23:55 -07:00