Remove color scheme & add page title/breadcrumb
>>> [!note] Migrated issue
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<!-- Migrated from issue #3571193. -->
Reported by: [pameeela](https://www.drupal.org/user/1431110)
Related to !3
>>>
<h3 id="summary-problem-motivation">Problem/Motivation</h3>
<p>We don't want the color scheme feature from Mercury, and also want to port over the page title & breadcrumb fix.</p>
issue