Start switch to Bootstrap 5

- drop jQuery and fontawesome dependencies
- add bootstrap5 and bootstrap-icons
- update fonts mfizz
- update base templates and the first set of other templates
- replace blocktrans and trans with blocktranslate and translate to
  prepare for Django 4
- move hostingpakcage templates to hostingpackages/templates
- update translations

gnuviechadmin/templates/impersonate/search_users.html

@@ -1,22 +1,22 @@
 {% extends "base.html" %}
 {% load i18n %}
 
-{% block title %}{{ block.super }} - {% trans "Django Impersonate - Search Users" %}{% endblock title %}
+{% block title %}{{ block.super }} - {% translate "Django Impersonate - Search Users" %}{% endblock title %}
 {% block page_title %}Search Users {% if query %}- Page {{ page_number }}{% endif %}{% endblock page_title %}
 
 {% block content %}
     <form action="{% url 'impersonate-search' %}" method="GET">
         {{ redirect_field }}
         <div class="form-group">
-            <label for="user-query">{% trans "Enter Search Query:" %}</label>
+            <label for="user-query">{% translate "Enter Search Query:" %}</label>
             <input type="text" name="q" id="user-query" class="form-control"
                    value="{% if query %}{{ query }}{% endif %}">
         </div>
-        <button type="submit" class="btn btn-primary">{% trans "Search" %}</button>
+        <button type="submit" class="btn btn-primary">{% translate "Search" %}</button>
     </form>
 
     <p>
-        <a href="{% url 'impersonate-list' %}">{% trans "List all users" %}</a>
+        <a href="{% url 'impersonate-list' %}">{% translate "List all users" %}</a>
     </p>
 
     <p>