Refactor Rocky Man Page Generator

- Improved logging and error handling in main.py, including better version management and configuration handling.
- Enhanced RepoManager to dynamically switch between pub and vault repositories for package retrieval.
- Updated ManPageConverter to handle symlink detection and generate appropriate redirect HTML.
- Refined WebGenerator to support dynamic version grid layout and improved HTML generation for man pages and indexes.
- Modified templates to remove trademark symbols and enhance styling for version cards.
- Added support for existing versions in the root index generation.

Signed-off-by: Stephen Simpson <ssimpson89@users.noreply.github.com>

templates/root.html

@@ -1,7 +1,7 @@
 {% extends "base.html" %}
 
-{% block header_title %}Rocky Linux™ Man Pages{% endblock %}
-{% block header_subtitle %}Man page documentation for Rocky Linux™ packages{% endblock %}
+{% block header_title %}Rocky Linux Man Pages{% endblock %}
+{% block header_subtitle %}Man page documentation for Rocky Linux packages{% endblock %}
 
 {% block extra_css %}
 .logo-container {
@@ -15,9 +15,11 @@
     height: auto;
 }
 
+
+
 .version-grid {
     display: grid;
-    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
+    grid-template-columns: repeat({{ num_columns }}, 1fr);
     gap: 1.5rem;
     margin-top: 2rem;
 }
@@ -32,7 +34,7 @@
     }
 
     .version-grid {
-        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
+        grid-template-columns: 1fr;
         gap: 1rem;
     }
 
@@ -40,9 +42,21 @@
         padding: 1.5rem;
     }
 
+    .version-card.small {
+        padding: 0.75rem;
+    }
+
+    .version-card.small {
+        padding: 0.75rem;
+    }
+
     .version-number {
         font-size: 2rem;
     }
+
+    .version-card.small .version-number {
+        font-size: 1.5rem;
+    }
 }
 
 @media (max-width: 480px) {
@@ -55,6 +69,10 @@
         gap: 1rem;
     }
 
+    .version-card.small {
+        padding: 0.5rem;
+    }
+
     .intro {
         font-size: 0.9rem;
     }
@@ -71,6 +89,15 @@
     display: block;
 }
 
+.version-card.small {
+    padding: 1rem;
+    opacity: 0.7;
+}
+
+.version-card.small .version-number {
+    font-size: 1.8rem;
+}
+
 .version-card:hover {
     transform: translateY(-2px);
     box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
@@ -128,19 +155,27 @@
 
     <div class="intro">
         <p>
-            Man page documentation for packages in the Rocky Linux™ BaseOS and AppStream repositories.
+            Man page documentation for packages in the Rocky Linux BaseOS and AppStream repositories.
         </p>
     </div>
 
     <div class="version-section">
         <h2>Select Version</h2>
         <div class="version-grid">
-            {% for version in versions %}
-            <a href="{{ version }}/index.html" class="version-card">
-                <div class="version-number">{{ version }}</div>
-                <div class="version-label">Rocky Linux™</div>
+            {% for row in version_rows %}
+            {% set outer_loop = loop %}
+            {% for item in row %}
+            {% if item %}
+            {% set major, minor = item %}
+            <a href="{{ major }}.{{ minor }}/index.html" class="version-card{% if not outer_loop.first %} small{% endif %}">
+                <div class="version-number">{{ major }}.{{ minor }}</div>
+                {% if outer_loop.first %}
+                <div class="version-label">Rocky Linux</div>
                 <div class="version-browse">Browse man pages →</div>
+                {% endif %}
             </a>
+            {% endif %}
+            {% endfor %}
             {% endfor %}
         </div>
     </div>