fix(chat): 对话区域长按菜单冲突解决 - #654

## Summary

Fix the `/compact` completion race observed while implementing client
system prompts.

Compaction item completion is a progress/lifecycle signal, not proof
that Codex has released the turn. The command now waits for the matching
terminal `turn/completed` notification before completing foreground
work. It returns the real turn result through the existing success,
cancellation, and failure handling.

- V1 holds the prompt response until the compact turn ends.
- V2 still accepts the prompt early, but holds idle and the next queued
prompt until the turn ends.
- Compaction progress updates, including legacy `thread/compacted`
rendering, are unchanged.
- Existing close/dispose/process-exit handling still rejects pending
waits and releases observers.
- Remove the runtime-log wait from the real-process system-prompt
integration fixture: it now starts the next probe immediately after ACP
completion.

Standard subagent support remains a separate work package.

## Validation

- Added a regression assertion that failed on the original
implementation: item completion resolved the command before turn
completion.
- Added v1/v2 wire-order snapshots proving the next prompt cannot start
in that gap.
- Cover early success/failure/cancellation before acknowledgement,
unrelated turn completion, and failure/cancellation after item
completion; retain rejection, cancellation, and connection/process-exit
coverage.
- `npm run typecheck` — passed, including examples.
- `npm test` — **1,867 passed**, 36 skipped.
- `npm run build` — passed.
- `npm run test:integration` — **7 passed**, including immediate
compact-to-prompt transitions through ACP v1/v2 against real Codex
app-server with a local mock model, without runtime-log synchronization.
- `npm run codex-test -- -p '/compact' ... -o summary` — passed against
real Codex; ended with `end_turn` and observed both item and turn
completion.
- `git diff --check` — passed.

The full live-model E2E suite and local cross-platform binary bundles
were not run; CI runs binary bundling.

🤖 I have created a release *beep* *boop*
---


##
[2.3.0](agentclientprotocol/codex-acp@v2.2.2...v2.3.0)
(2026-10-26)


### Features

* add ACP v2 support again
([spacering-net#620](agentclientprotocol/codex-acp#620))
([9e1690f](agentclientprotocol/codex-acp@9e1690f))
* mark session list rows of worktrees Codex made (agentWorktree)
([spacering-net#631](agentclientprotocol/codex-acp#631))
([aa02d43](agentclientprotocol/codex-acp@aa02d43))
* narrow models to what the providers/set gateway lists
([spacering-net#627](agentclientprotocol/codex-acp#627))
([3f555f9](agentclientprotocol/codex-acp@3f555f9))
* report the model of each native subagent session
([spacering-net#678](agentclientprotocol/codex-acp#678))
([51005a6](agentclientprotocol/codex-acp@51005a6))
* return initial ACP v2 session commands
([spacering-net#652](agentclientprotocol/codex-acp#652))
([5e9b7c5](agentclientprotocol/codex-acp@5e9b7c5))
* support AIR sessionIndex extension
([spacering-net#590](agentclientprotocol/codex-acp#590)) v2
([spacering-net#622](agentclientprotocol/codex-acp#622))
([2fd758c](agentclientprotocol/codex-acp@2fd758c))
* support append-mode ACP system prompts
([spacering-net#653](agentclientprotocol/codex-acp#653))
([5993a12](agentclientprotocol/codex-acp@5993a12))


### Bug Fixes

* disable Codex's Visualize skill, whose output ACP clients show as raw
text
([spacering-net#667](agentclientprotocol/codex-acp#667))
([0ba94f5](agentclientprotocol/codex-acp@0ba94f5))
* display the selected wire provider as JetBrains Air Gateway
([spacering-net#589](agentclientprotocol/codex-acp#589))
([cc54abf](agentclientprotocol/codex-acp@cc54abf))
* explain Codex config load errors caused by a deleted working directory
([spacering-net#626](agentclientprotocol/codex-acp#626))
([a636804](agentclientprotocol/codex-acp@a636804))
* explain invalid_encrypted_content errors after a provider change
([spacering-net#668](agentclientprotocol/codex-acp#668))
([a77829f](agentclientprotocol/codex-acp@a77829f))
* hold a fork back from the session list until its session/fork response
is out
([spacering-net#642](agentclientprotocol/codex-acp#642))
([59974c7](agentclientprotocol/codex-acp@59974c7))
* include subagent edits in the agent file-change report
([spacering-net#632](agentclientprotocol/codex-acp#632))
([7d07123](agentclientprotocol/codex-acp@7d07123))
* leave codex exec runs out of the session list without sessionIndex
([spacering-net#639](agentclientprotocol/codex-acp#639))
([df75d2b](agentclientprotocol/codex-acp@df75d2b))
* migrate to ACP SDK 2.0
([spacering-net#649](agentclientprotocol/codex-acp#649))
([c8fd166](agentclientprotocol/codex-acp@c8fd166))
* publish the commands when the skills change
([spacering-net#643](agentclientprotocol/codex-acp#643))
([a62b568](agentclientprotocol/codex-acp@a62b568))
* report structured ACP v2 failures
([spacering-net#651](agentclientprotocol/codex-acp#651))
([5377bfe](agentclientprotocol/codex-acp@5377bfe))
* show a Codex subagent's follow-up turn in a new subagent session
([spacering-net#634](agentclientprotocol/codex-acp#634))
([7c761c7](agentclientprotocol/codex-acp@7c761c7))
* synchronize ACP v2 foreground state
([spacering-net#650](agentclientprotocol/codex-acp#650))
([986955a](agentclientprotocol/codex-acp@986955a))
* update codex to 0.164.0
([spacering-net#666](agentclientprotocol/codex-acp#666))
([e227c0e](agentclientprotocol/codex-acp@e227c0e))
* wait for the compact turn to finish
([spacering-net#654](agentclientprotocol/codex-acp#654))
([ced4c34](agentclientprotocol/codex-acp@ced4c34))

---
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Co-authored-by: acp-release-bot[bot] <246668977+acp-release-bot[bot]@users.noreply.github.com>