[FEATURE]: The website should display a notification when Simplified Chinese documents become outdated #43646

Feature hasn't been suggested before.

• I have verified this feature I'm about to request hasn't been suggested before.

Describe the enhancement you want to request

• The website should display a notification when Simplified Chinese documents become outdated.
• I only noticed at https://x.com/linghengqian/status/2090430384412729542?s=20 that https://opencode.ai/docs/zh-cn/cli/ is outdated and lacks a lot of content compared to https://opencode.ai/docs/en/cli . A key difference is that https://opencode.ai/docs/zh-cn/cli/ never mentions the existence of subcommands for opencode plugin, and the documentation website makes no indication that the Simplified Chinese documentation is outdated.
• There should be a mechanism in place for Simplified Chinese documents to prompt users to switch to the English version when the content differs from the English version. Currently, the document website doesn't even have a button to switch the document language, which causes considerable misunderstanding.