docs: 暂停更新说明

作者因工作安排暂无稳定收入，维护搁置；恢复时在 README 说明。

Co-authored-by: Cursor <cursoragent@cursor.com>

README.md

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   <a href="README.md">English</a> | <a href="README.zh-CN.md">中文</a>
 </p>
 
+> **Updates paused.** The author has no steady income for now because of work. Maintenance is on hold: no new releases, issues / PRs are not taken, and new dsh versions are not guaranteed. The repo stays usable; see Sponsor below. When maintenance resumes, this README will say so.
+
 > **Official Web and the official desktop app are both supported.** Official `dsh web` uses profile `web`. The official desktop EXE (DeepSeek Harness **0.2.0-rc.2**) uses profile `desktop`. Install and Apply them separately. This release targets dsh 0.2 only. Older dsh builds need the matching older plugin. Community Desktop is not maintained.
 >
 > Adding the plugin to a profile does not patch the host. Click **dsh-purge** beside the session title → **Clean** → **Apply**. A successful Apply restarts; an unfinished Apply does not. After the restart, start a new chat — that is when the inject enters the session.

README.zh-CN.md

@@ -29,6 +29,8 @@
   <a href="README.md">English</a> | <a href="README.zh-CN.md">中文</a>
 </p>
 
+> **暂停更新。** 作者因工作安排，近期没有稳定收入，项目维护暂时搁置：不再发版、暂不收 issue / PR，也不保证跟进新版 dsh。仓库仍可自用；赞助见下方。恢复维护时会在本 README 说明。
+
 > **官方 Web 和官方桌面端都支持。** 官方 `dsh web` 用 profile `web`；官方桌面 EXE（DeepSeek Harness **0.2.0-rc.2**）用 profile `desktop`。两边分开安装、分开点「应用」。当前版本只适配 dsh 0.2；更早的 dsh 用对应的老版本插件。社区桌面端不维护。
 >
 > 写进 profile 还不会改宿主。点会话标题旁的 **dsh-purge** → **清洗** → **应用**。成功会自动重启；补丁没打完不重启。重启后新开一轮对话，注入才进当前会话。