docs: simplify source-run instructions

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: 95db4d2c024db27da9f019d213a5ecb93278bbf7
-README.zh.md: 885f8194a138995fd4eeb57e7ce042e9170e0e58
+README.md: 98091a2b4468bebe6e571d66c06c8e343b1595ea
+README.zh.md: 3842ac35c4fbd5c51833cb20e8e079cbbb641e7a

README.md

@@ -14,16 +14,12 @@ The internal build uploads all Session Logs by default to help diagnose reported
 
 ## Run from source
 
-Install `git`, Node `^22.19 || >=24`, and Corepack-enabled `pnpm`, then prepare a source checkout:
+Clone this repo, then run:
 
 ```sh
-git clone https://github.com/deepseek-ai/deepseek-harness-sdk.git
-cd deepseek-harness
-pnpm install
+pnpm dsh web
 ```
 
-Set `DEEPSEEK_API_KEY` in the environment or the repository's root `.env`. Run DeepSeek Harness from this checkout through the root `pnpm` scripts below.
-
 ## Use DeepSeek Harness
 
 ### Web UI

README.zh.md

@@ -14,16 +14,12 @@ DeepSeek Harness 正处于内部测试阶段，功能和接口可能发生变化
 
 ## 从源码运行
 
-请安装 `git` 和 Node `^22.19 || >=24`，并通过 Corepack 启用 `pnpm`，然后准备源码检出：
+克隆本仓库，然后运行：
 
 ```sh
-git clone https://github.com/deepseek-ai/deepseek-harness-sdk.git
-cd deepseek-harness
-pnpm install
+pnpm dsh web
 ```
 
-请通过环境变量或仓库根目录的 `.env` 设置 `DEEPSEEK_API_KEY`。使用下方根目录 `pnpm` 脚本从该检出运行 DeepSeek Harness。
-
 ## 使用 DeepSeek Harness
 
 ### Web UI