Cleanup to keep darkreader in as few files as possible.

layouts/partials/helpers/darkmode.html

@@ -1,3 +0,0 @@
-<!-- This is a 'hack' for initializing the color scheme selection. See /js/darkmode.js -->
-<div id="themeInitialization" style="display: none;"
-    default-theme=" {{ site.Params.darkTheme.default }} "></div>

layouts/partials/navigators/theme-selector.html

@@ -1,4 +1,7 @@
 <li class="nav-item dropdown">
+<!-- This is a 'hack' for initializing the color scheme selection. See /js/darkmode.js -->
+<div id="themeInitialization" style="display: none;"
+    default-theme=" {{ site.Params.darkTheme.default }} "></div>
 <a class="nav-link dropdown-toggle"  href="#" id="themeSelector" role="button"
     data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">Theme</a>
 <div class="dropdown-menu" aria-labelledby="themeSelector">

layouts/partials/scripts.html

@@ -9,5 +9,8 @@
 <script type="text/javascript" defer src="{{ "/js/katex.min.js" | relURL }}"></script>
 <script type="text/javascript" defer src="{{ "/js/auto-render.min.js" | relURL }}" onload="renderMathInElement(document.body);"></script>
 
-<script type="text/javascript" src="https://cdn.jsdelivr.net/npm/darkreader@4.9.34/darkreader.js"></script>
+
+{{ if site.Params.darkTheme.enable }}
+<script type="text/javascript" src="https://cdn.jsdelivr.net/npm/darkreader@4.9.51/darkreader.js"></script>
 <script type="text/javascript" src="{{ "/js/darkmode.js" | relURL }}"></script>
+{{ end }}