CodeBuddy 的 Notification hook (matchValue=permission_prompt) 未触发通知，CodeIsland 停留在 thinking 状态

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问题描述

Notification 事件钩子配置 matchValue=permission_prompt 时，CodeBuddy 侧已 allowed=true 且钩子正常退出（exit code 0），但通知并未真正推送到 CodeIsland，导致 CodeIsland 界面一直停留在 thinking 状态，无法感知到权限提示（permission_prompt）。

复现相关日志（已脱敏）

[DEBUG] hooks: executeHooks event=Notification matchValue=permission_prompt
[DEBUG] hooks: Executing hook: /Users/xxx/.codeisland/codeisland-bridge --source codebuddy
[DEBUG] hooks: Hook input: {"session_id":"d2c1e015-9574-4d0d-a359-c167905b5c04","transcript_path":"xxx","cwd":"/Users/xxx/xxx","hook_event_name":"Notification","message":"needs your permission to use AskUserQuestion","notification_type":"permission_prompt","title":"CodeBuddy Code","agent_type":"cli","permission_mode":"default","client":"CLI","version":"2.127.3","generation_id":"d03e56dffa6f47a987a9d500f01f18f6","model":"hy3"}
[DEBUG] hooks: Hook exited with code 0, command: /Users/xxx/.codeisland/codeisland-bridge --source codebuddy
[DEBUG] hooks: CLI hooks result: allowed=true

环境

• CodeBuddy Code 版本：2.127.3
• 桥接脚本：/Users/xxx/.codeisland/codeisland-bridge --source codebuddy
• 模型：hy3

预期行为

当 Notification 事件的 matchValue=permission_prompt（即出现权限提示）时，钩子应把该通知成功投递给 CodeIsland，使其退出 thinking 并展示权限请求，而不是一直卡住。

实际行为

钩子返回 allowed=true 且进程正常退出，但 CodeIsland 没有收到通知，停留在 thinking。