docs: follow-up README wording and community section flattening

Reorder the Cordis attribution clause, shorten the install lead-in, and
flatten the community section into a single list; sync README.zh.md and
the pairing record.

README.i18n.yaml

@@ -2,5 +2,5 @@
 # side as of the last confirmed-consistent state. Both languages carry equal authority;
 # after editing either side, bring the other along and re-record with:
 #   pnpm run verify-translation-pairing --write README.md
-README.md: 2218f59aede73dc692a3ddf6f80be9e6d9c31500
-README.zh.md: 42785fafa1bce7272eb1f0db2a9a6c46caaa92cd
+README.md: 8564a84eef1e72dc71919df0b22dbac31f8e2acc
+README.zh.md: 6d710828fd9d744aa1b3f0d786e58b346c7ed17b

README.md

@@ -4,7 +4,7 @@ English | [中文](README.zh.md)
 
 DeepSeek Harness (`dsh`) is an open-source agent harness developed by [DeepSeek AI](https://deepseek.com).
 
-It is powered by [Cordis](https://github.com/cordiverse/cordis) and uses an architecture where **everything is a plugin**.
+It uses an architecture where **everything is a plugin**, and is powered by [Cordis](https://github.com/cordiverse/cordis).
 
 ## Developer preview
 
@@ -12,7 +12,7 @@ DeepSeek Harness is currently in _developer preview_ and is iterating rapidly. *
 
 ## Run from `npm`
 
-Install `Node.js`, then run the published package:
+Install `Node.js`, then run:
 
 ```sh
 npx @deepseek-ai/dsh web
@@ -34,12 +34,7 @@ pnpm dsh web
 
 ## Community and support
 
-### Report bugs and suggest improvements
-
 - Feel free to submit feedback or bug reports through [GitHub Discussions](https://github.com/deepseek-ai/deepseek-harness/discussions).
-
-### Share a plugin
-
 - Add the [`dsh-plugin`](https://github.com/topics/dsh-plugin) topic to your plugin repository for discoverability.
 
 ## Contributing

README.zh.md

@@ -4,7 +4,7 @@
 
 DeepSeek Harness（`dsh`）是由 [DeepSeek AI](https://deepseek.com) 开发的开源 agent harness（智能体框架）。
 
-它基于 [Cordis](https://github.com/cordiverse/cordis) 构建，采用**一切皆插件**的架构。
+它采用**一切皆插件**的架构，并由 [Cordis](https://github.com/cordiverse/cordis) 驱动。
 
 ## 开发者预览
 
@@ -12,7 +12,7 @@ DeepSeek Harness 目前处于 _开发者预览_ 阶段，正在快速迭代。**
 
 ## 通过 `npm` 运行
 
-安装 `Node.js`，然后运行已发布的包：
+安装 `Node.js`，然后运行：
 
 ```sh
 npx @deepseek-ai/dsh web
@@ -34,12 +34,7 @@ pnpm dsh web
 
 ## 社区与支持
 
-### 反馈问题与提出改进建议
-
 - 欢迎通过 [GitHub Discussions](https://github.com/deepseek-ai/deepseek-harness/discussions) 提交反馈或 bug 报告。
-
-### 分享插件
-
 - 为你的插件仓库添加 [`dsh-plugin`](https://github.com/topics/dsh-plugin) 主题，便于被发现。
 
 ## 参与贡献