feat(shared): update base and navbar templates with new features and improvements

- Added HTMX integration for enhanced interactivity
- Introduced favicon support and updated site title
- Fixed navbar link routing

**New Features**
- **HTMX Support**: Added HTMX script inclusion to enable modern AJAX functionality
- **Favicon Support**: Implemented favicon linking using Django's static file system

**Enhancements & Refinements**
- **Branding**: Changed page title from generic 'My Django App' to 'DevSuite'
- **Navigation**: Updated navbar project link to use proper Django URL reverse lookup
- **Formatting**: Improved HTML structure with better spacing and indentation

templates/shared/base.html

@@ -1,16 +1,25 @@
-
 <!DOCTYPE html>
 {% load tailwind_cli %}
+{% load static %}
 <html lang="en" data-theme="dark">
+
 <head>
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>My Django App</title>
+    <title>DevSuite</title>
     {% tailwind_css %}
+    
+    <!-- HTMX -->
+    <script src="https://unpkg.com/htmx.org@1.9.10"></script>
+
+    <!-- Favicon -->
+    <link rel="icon" href="{% static 'img/favicon.ico' %}" type="image/x-icon">
 </head>
+
 <body class="bg-base-200">
     <div class="container mx-auto px-4">
         {% block content %}{% endblock %}
     </div>
 </body>
-</html>
+
+</html>

templates/shared/navbar.html

@@ -49,7 +49,7 @@
                     </a>
                 </li>
                 <li>
-                    <a href="#"
+                    <a href="{% url 'project_list' %}"
                         class="flex items-center py-2 px-3 text-heading rounded hover:bg-neutral-tertiary md:hover:bg-transparent md:hover:text-fg-brand md:p-0 md:dark:hover:bg-transparent transition-colors duration-200">
                         <svg class="w-5 h-5 me-2" aria-hidden="true" xmlns="http://www.w3.org/2000/svg" width="24"
                             height="24" fill="none" viewBox="0 0 24 24">