customStorage manager in Sistemas app and zip views to upload the zip

Templates/Sistemas/manageSystem/uploadZip.html

@@ -0,0 +1,51 @@
+{% extends 'base.html' %}
+
+{% block title %}
+| Sistemas
+{% endblock title %}
+    
+
+{% block content %}
+<form id="upload-form">
+    <input type="file" name="zip_file">
+    <button type="submit">Upload</button>
+</form>
+<input type="hidden" id="id_token" name="token" value="{{ token }}">
+{% endblock content %}
+
+
+
+{% block scripts %}
+<script>
+
+    document.getElementById('upload-form').addEventListener('submit', function (event) {
+      event.preventDefault();
+      let formData = new FormData(event.target);
+      let token = document.getElementById("id_token").value;
+      fetch(`{% url 'uploadZip' %}`, {
+        method: 'POST',
+        body: formData,
+        headers: {
+          'Authorization': 'Token ' + token,
+        },
+      })
+      .then(function (response) {
+        if (!response.ok) {
+          throw new Error('Network response was not ok');
+        }
+        return response.json();
+      })
+      .then(function (data) {
+        console.log(data);
+        window.location.reload();
+      })
+      .catch(function (error) {
+        console.error(error);
+      });
+    });
+  
+    
+  </script>
+
+{% endblock scripts %}
+    

Templates/sidebar.html

@@ -69,7 +69,7 @@
             <div class="dropdown-divider"></div>
           {% endif %}                      
             
-            <a class="dropdown-item" href="#">Something else here</a>
+            <a class="dropdown-item" href="{% url 'uploadZipViewHTML' %}">Actualizar CFDI Version</a>
         </div>
       </li>        
     </div>