* Don't allow URLs that contain non-normalized paths to be verified
This stops things like https://example.com/otheruser/../realuser where
"/otheruser" appears to be the verified URL, but the actual URL being
verified is "/realuser" due to the "/../".
Also fix a test to use 'https', so it is testing the right thing, now
that since #20304 https is required.
* missing do
If `Nokogiri::HTML(value).at_xpath('//body')` fails to find the `body` element, it will return `nil`. We can guard against that with an early return. Avoids calling `children` on `Nilclass` in those cases.
- Change verification to happen in `default` queue
- Change verification worker to only be queued if there's something to do
- Add `link` tags from metadata fields to page header of profiles
