Renames the help article on custom profile fields to reflect that
its content is not just about adding fields.
Adds a redirect from the old URL to the new URL and updates internal
links, linking to #add-a-custom-profile-field where appropriate.
Fixes#23170.
This commit fixes the documentation of settings as we have
replaced "Your account" section into two new sections -
"Profile" and "Account & privacy".
This commit also fixes a comment in the test for settings
documentation in test_middleware.py.
David Rosa
Alya Abbott
sahil839
Rishi Gupta