fix(docs): keep upstream clone instructions

docs/user/guide/quickstart.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 docs/user/guide/quickstart.md
-quickstart.md: f6537c71fc94096b2daf49827d041979346632bb
-quickstart.zh.md: fbecabb964e3786929b3b942f49b5b44a4437e05
+quickstart.md: 635c0dffd6119f95c1951a441691f87f04396b4a
+quickstart.zh.md: d0921382bcb0844fa0260c51546622c582867e68

docs/user/guide/quickstart.md

@@ -19,7 +19,7 @@ pnpm -v
 ## Step 1: install and configure the API key
 
 ```sh
-git clone https://github.com/deepseek-ai/deepseek-harness-sdk.git deepseek-harness
+git clone https://github.com/deepseek-ai/deepseek-harness-sdk.git
 cd deepseek-harness
 pnpm install
 ```

docs/user/guide/quickstart.zh.md

@@ -19,7 +19,7 @@ pnpm -v
 ## 第一步：安装并配置 API 密钥
 
 ```sh
-git clone https://github.com/deepseek-ai/deepseek-harness-sdk.git deepseek-harness
+git clone https://github.com/deepseek-ai/deepseek-harness-sdk.git
 cd deepseek-harness
 pnpm install
 ```