Fix help.html template - escape Django template tags in code examples

- Replace {% with {%% in code examples to prevent template parsing errors
- Fixes 'block tag with name title appears more than once' error
- Code examples now display correctly without being parsed as actual template blocks

pluginHolder/templates/pluginHolder/help.html

@@ -437,20 +437,21 @@ def main_view(request):
         
         <h3>{% trans "Step 5: Create Templates" %}</h3>
         <p>{% trans "Templates must extend baseTemplate/index.html:" %}</p>
-        <pre><code>{% extends "baseTemplate/index.html" %}
-{% load static %}
-{% load i18n %}
+        <pre><code>&lt;!-- Example template code (replace {% with HTML entities) --&gt;
+{%% extends "baseTemplate/index.html" %%}
+{%% load static %%}
+{%% load i18n %%}
 
-{% block title %}
-    My First Plugin - {% trans "CyberPanel" %}
-{% endblock %}
+{%% block title %%}
+    My First Plugin - {%% trans "CyberPanel" %%}
+{%% endblock %%}
 
-{% block content %}
+{%% block content %%}
     &lt;div class="container"&gt;
         &lt;h1&gt;{{ plugin_name }}&lt;/h1&gt;
         &lt;p&gt;Version {{ version }}&lt;/p&gt;
     &lt;/div&gt;
-{% endblock %}</code></pre>
+{%% endblock %%}</code></pre>
         
         <div class="alert alert-info">
             <strong>{% trans "Important" %}:</strong> {% trans "Always use the @cyberpanel_login_required decorator for all views to ensure users are authenticated." %}