docs: sync skill with relative path support for logo and navbar hrefs (#7532)

Co-authored-by: mintlify[bot] <109931778+mintlify[bot]@users.noreply.github.com>

Author: mintlify[bot]

agent-context/context/skills/mintlify/reference/configuration.md

@@ -163,6 +163,8 @@ All values must be hex codes starting with `#`.
 }
 ```
 
+`logo.href` accepts an absolute URL or a relative path starting with `/` (for example, `/quickstart`). If omitted, the logo links to the homepage (or the current locale's first page).
+
 ## Favicon
 
 Single file or light/dark variants:
@@ -290,6 +292,8 @@ Link types: omit `type` for standard text link, `"github"` for repo with star co
 
 Primary button types: `"button"`, `"github"`, `"discord"`.
 
+Link and button `href` values accept an absolute URL or a relative path starting with `/`. For `github`, use a GitHub repository URL. For `discord`, use a Discord invite URL.
+
 ## Footer
 
 ```json