Add cache-busting version to base.js

Force browsers to load fresh base.js with sidebar close fix.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

kjvstudy_org/templates/base.html

@@ -1577,7 +1577,7 @@
     </nav>
 
 
-    <script src="/static/base.js"></script>
+    <script src="/static/base.js?v=20251203"></script>
     <script type="text/javascript">
       {% if not disable_analytics %}
       // Gauges analytics (respects kr=1 opt-out)