v1.7.5.8.5

中文

• 浏览器 profile 改为资源池：删除会话不再关闭浏览器、不删除 profile 目录，而是把 profile 释放回池并按 FIFO 复用；删除整个 multi-agent 同样释放其名下全部 profile。
• 浏览器配色改为「程序级活动浏览器进程」资源：按配色优先级列表先来先分配，进程关闭即收回，程序重启后按仍存活的浏览器恢复占用；删除会话后浏览器仍开着时颜色继续被占用，新会话认领该 profile 时继承原颜色。
• 杂项：.gitignore 忽略本地 ID91 规划稿。

English

• Browser profiles are now a resource pool: deleting a conversation no longer closes the browser or removes its profile directory; the profile is released back to the pool and reused in FIFO order. Deleting a multi-agent releases all of its profiles the same way.
• Browser colors are now program-level resources tied to live browser processes: allocated in preset-list order (random when full), released when the process exits, and restored after an app restart while the browser is still alive. Deleting a conversation keeps the color occupied by the running browser; the next conversation that claims the profile inherits it.
• Chore: ignore the local ID91 plan draft in .gitignore.