Delete first batch of redirect files and add to TW Monthly tasks
In #30718 (closed), we implemented a new process to make use of server side redirects, and allow us to slowly move away from redirect files in the docs themselves. Redirect files are still used, but can be deleted after 3 months.
Now that it is implemented, the old redirect files are up for deletion on 2021-02-01 (Feb 1st). This issue will keep track of any MRs created as part of this.
Before deletion, we should double check that no links to these redirect files exist in the handbook, and only then should we delete them.
When these are cleaned up, we should make this a TW Monthly task.
Edited by Marcel Amirault