docs: clarify account name semantics

skills/kuaishou-upload/references/cli-contract.md

@@ -15,6 +15,9 @@ sau kuaishou login --account <account>
 - 作用:
   - 启动快手登录流程，为指定账号生成或刷新 cookie 文件
   - 如果登录过程中生成本地二维码图片，agent 应优先直接把图片展示/发送给用户扫码，而不是只回传路径
+- 账号说明:
+  - `--account` 传的是用户自定义的 `account_name`，不是固定只能叫 `creator`
+  - 一个 `account_name` 对应一个账号文件，可用于多账号隔离和并发任务
 
 ### 校验 cookie
 

skills/kuaishou-upload/scripts/examples/kuaishou_cli_template.py

@@ -10,7 +10,9 @@ def run_command(command: list[str]) -> None:
 
 
 def main() -> None:
-    account = "creator"
+    account = "account_a"
+    # account_name is user-defined. One account_name maps to one account file.
+    # You can prepare multiple account names and run them in parallel.
 
     commands = [
         ["sau", "kuaishou", "login", "--account", account],

skills/kuaishou-upload/scripts/examples/kuaishou_commands.ps1

@@ -1,6 +1,8 @@
 # PowerShell examples for the installed sau CLI.
 
-$account = "creator"
+# account_name is user-defined. One account_name maps to one account file.
+# You can prepare multiple account names and run them in parallel.
+$account = "account_a"
 $video = "videos/demo.mp4"
 $thumbnail = "videos/demo.png"
 $noteImages = @("videos/1.png", "videos/2.png", "videos/3.png")

skills/kuaishou-upload/scripts/examples/kuaishou_commands.sh

@@ -2,7 +2,9 @@
 
 set -euo pipefail
 
-account="creator"
+# account_name is user-defined. One account_name maps to one account file.
+# You can prepare multiple account names and run them in parallel.
+account="account_a"
 video="videos/demo.mp4"
 thumbnail="videos/demo.png"