feat: Update doc listing page

Author: castastrophe

examples/index.html

@@ -58,7 +58,6 @@ <h1>Demo pages</h1>
 				<pfe-cta pfe-priority="secondary" pfe-variant="wind"><a href="../elements/pfe-cta/demo">pfe-cta</a></pfe-cta>
 				<pfe-cta pfe-priority="secondary" pfe-variant="wind"><a href="../elements/pfe-datetime/demo">pfe-datetime</a></pfe-cta>
 				<pfe-cta pfe-priority="secondary" pfe-variant="wind"><a href="../elements/pfe-dropdown/demo">pfe-dropdown</a></pfe-cta>
-				<pfe-cta pfe-priority="secondary" pfe-variant="wind"><a href="../elements/pfe-foo/demo">pfe-foo</a></pfe-cta>
 				<pfe-cta pfe-priority="secondary" pfe-variant="wind"><a href="../elements/pfe-health-index/demo">pfe-health-index</a></pfe-cta>
 				<pfe-cta pfe-priority="secondary" pfe-variant="wind"><a href="../elements/pfe-icon/demo">pfe-icon</a></pfe-cta>
 				<pfe-cta pfe-priority="secondary" pfe-variant="wind"><a href="../elements/pfe-icon-panel/demo">pfe-icon-panel</a></pfe-cta>