Issue from zero/zero3/app-development/canbus

[RadxaYuntian]

设备树配置 的链接是不存在的，并且指向到错误的产品页面里面

[tangzz-radxa]

Fixed in #2022

Root cause: the shared _canbus.mdx component used a fixed relative link ../../radxa-os/rsetup#overlays, which resolves against the importing page route. On the zero3 app-development page it pointed to /zero/radxa-os/rsetup (404). The component now accepts a rsetup_link prop and the zero3 / rock3a / e25 pages pass their correct rsetup page.