Add search function and ui refactor

ram/portal/templates/includes/footer.html

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+{% load markdown %}
+
+<footer class="text-muted py-4">
+  <div class="container">
+    <p class="float-end mb-1">
+      <a href="#">Back to top</a>
+    </p>
+    <div id="footer" class="mb-1">
+        <p>&copy; {% now "Y" %}</p> {{ site_conf.footer | markdown | safe }}
+    </div>
+    <div id="footer_extended" class="mb-0">
+      {{ site_conf.footer_extended | markdown | safe }}
+    </div>
+  </div>
+  {% if site_conf.show_version %}
+  <div class="container">
+    <p class="small text-muted">Version: {{ site_conf.version }}</p>
+  </div>
+  {% endif %}
+</footer>

ram/portal/templates/includes/login.html

@@ -0,0 +1,20 @@
+      {% if request.user.is_staff %}
+      <div class="dropdown">
+        <button class="btn btn-sm btn-outline-light dropdown-toggle" type="button" id="dropdownMenu2" data-bs-toggle="dropdown" aria-expanded="false">
+          Welcome back, <strong>{{ request.user }}</strong>
+        </button>
+        <ul class="dropdown-menu dropdown-menu-end" aria-labelledby="dropdownMenu2">
+          <li><a class="dropdown-item" href="{% url 'admin:roster_rollingstock_changelist' %}">Rolling stock</a></li>
+          <li><a class="dropdown-item" href="{% url 'admin:consist_consist_changelist' %}">Consists</a></li>
+          <li><a class="dropdown-item" href="{% url 'admin:app_list' 'metadata' %}">Metadata</a></li>
+          <li><hr class="dropdown-divider"></li>
+          <li><a class="dropdown-item" href="{% url 'admin:index' %}">Admin</a></li>
+          <li><a class="dropdown-item" href="{% url 'admin:portal_siteconfiguration_changelist' %}">Site configuration</a></li>
+          <li><a class="dropdown-item" href="{% url 'admin:driver_driverconfiguration_changelist' %}">DCC configuration</a></li>
+          <li><hr class="dropdown-divider"></li>
+          <li><a class="dropdown-item text-danger" href="{% url 'admin:logout' %}?next={{ request.path }}">Logout</a></li>
+        </ul>
+      </div>
+      {% else %}
+      <a class="btn btn-sm btn-outline-light" href="{% url 'admin:login' %}?next={{ request.path }}">Log in</a>
+      {% endif %}

ram/portal/templates/includes/search.html

@@ -0,0 +1,5 @@
+          <form class="d-flex" action="/portal/search" method="POST">
+            <input class="form-control me-2" type="search" placeholder="Search" aria-label="Search" value="{{ search }}" name="search">
+            <button class="btn btn-outline-success" type="submit">Search</button>
+          </form>
+