Redirect existing docs from https://arrow.apache.org/ to https://datafusion.apache.org/ #10194
Description
Is your feature request related to a problem or challenge?
in #10190 the datafusion documentation is now published to https://datafusion.apache.org/
(thanks @phillipleblanc !)
Previously, it was published at https://arrow.apache.org/datafusion/
It is important I think that all existing links continue to work so bookmarks and search engine results find the content
Describe the solution you'd like
I would like to ensure that when someone goes to https://arrow.apache.org/datafusion/ they get redirected to https://datafusion.apache.org
This should work not just for the main page, but for all sub pages (that were existing at the time of writing) as well. So for example
https://arrow.apache.org/datafusion/library-user-guide/index.html --> https://datafusion.apache.org/library-user-guide/index.html
Note #10124 ideally would like to redirect
https://arrow.apache.org/datafusion/user-guide/cli.html --> https://datafusion.apache.org/user-guide/cli/index.html -->
Describe alternatives you've considered
The only thing I could think of is creating explicit redirect pages for each .html page in https://github.com/apache/arrow-site
Additional context
No response