I made the header sections above all our settings
panel lists more consistent.
Before this change:
* some lists had titles, others didn't
* the placement of the filter box was random
* alerts strangely went between the filter box
and the list
* filter boxes were too large
* CSS was haphazard
* forms were squished against tables
Now all the settings with list have consistent
HTML, CSS, and look-and-feel in the area directly above
their list of items.
With the exception of Custom Profile Fields, all the
lists with headers above them happen to be based on
ListWidget, but the header styling is not coupled
to ListWidget, because we want consistent headers
even if Custom Profile Fields has a non-ListWidget
list (due to its drag&drop features).
A modal is added to edit the realm linkifier which
supports ui_report error.
Puppeteer tests to verify linkifier update and an
invalid test to verify that linkifier error messages
are reported on the modal are added as well.
Introduce a new class "table-sticky-headers" in the settings
and organisation settings HTML table tags and it is used
to make the table headers fix at the top. This commit also
add the background-color and hover properties to the
settings and organisation settings table to make them look
similar to the recent_topics_table.
Previously, if there weren't any linkifiers set, only
non-admins could see the "No linkifiers set." message
below the list header. We do not hide the linkifiers
(when there are some of them) from non-admins, so there
seems to be no reason hide the above message when there
aren't any linkifiers.
We fixed the main issue of this form in CVE-2020-9444, but the audit
done at that time only included links found in rendered_markdown; this
change completes our audit for links with target=_blank anywhere in
the codebase.
We already know which list widget a `<th>`
tag is associated with when we set up the
event handler, so it's silly to read data
from the DOM to find that widget again
when the handler runs.
This commit eliminates a whole class of possible
errors and busy work.