Byline v0.13.1 — Confirm before closing anything

Nothing closes without asking first

A terminal usually holds an agent mid-task, and killing its PTY throws that state away
for good. So every close now stops at a confirmation dialog — including the keyboard
shortcuts, which are exactly the ones you hit by accident.

• Every path is covered: the tab ×, ⌘W, the command palette, the sidebar and
  terminal right-click menus, close-others / close-right / close-all, the window's red
  button, and ⌘Q
• The dialog shows what you are about to lose: each session that is going, with its
  name and live state (thinking / needs confirmation / done / idle)
• ↩ confirms, Esc — or the Cancel button, or a click outside — keeps everything
• Closes Byline makes on its own never ask: a shell that exited on its own, or a tab
  moving to another window, where the session keeps running
• Window close and ⌘Q are held in the main process while the window answers. A
  renderer that cannot answer — crashed, wedged, mid-reload — is given 2 seconds to pick
  the request up and then the close goes through, so a broken window can never trap
  itself. Once the dialog is up there is no deadline: it is waiting on a person
• Localized in all 23 UI languages

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中文

终端里通常正跑着做到一半的 agent，PTY 一被杀，那份状态就再也找不回来了。所以现在每一种关闭
都会先弹窗确认 —— 快捷键也一样，毕竟误触的正是它们。

• 所有入口都覆盖：标签上的 ×、⌘W、命令面板、侧栏与终端右键菜单、关闭其他 / 关闭右侧 /
  关闭全部、窗口的红色按钮，以及 ⌘Q
• 弹窗会列出你即将失去什么：每一个要被关掉的会话，带名称和当前状态（思考中 / 需要确认 /
  完成 / 空闲）
• ↩ 确认，Esc（或取消按钮、点击弹窗外）则什么都不关
• Byline 自己做的关闭不会打扰你：shell 自己退出了，或者标签被移动到另一个窗口（会话还活着）
• 关闭窗口和 ⌘Q 由主进程挂起，等窗口回答。渲染进程如果答不上来（崩溃、卡死、正在重载），
  2 秒内没接管请求就直接放行，坏掉的窗口不会把自己锁死；而弹窗一旦出现就不再有超时 ——
  那时是在等人做决定
• 23 种界面语言全部适配