chore: assign new namespace

src/sphinx_victorykit_theme/sourcelink.html

@@ -1,18 +0,0 @@
-{#
-    basic/sourcelink.html
-    ~~~~~~~~~~~~~~~~~~~~~
-
-    Sphinx sidebar template: "show source" link.
-
-    :copyright: Copyright 2007-2023 by the Sphinx team, see AUTHORS.
-    :license: BSD, see LICENSE for details.
-#}
-{%- if show_source and has_source and sourcename %}
-  <div role="note" aria-label="source link">
-    <h3>{{ _('This Page') }}</h3>
-    <ul class="this-page-menu">
-      <li><a href="{{ pathto('_sources/' + sourcename, true)|e }}"
-            rel="nofollow">{{ _('Show Source') }}</a></li>
-    </ul>
-   </div>
-{%- endif %}