feat: add description field for pet pictures

templates/upload.html

@@ -25,6 +25,19 @@ Queue{% endblock %} {% block content %}
         />
       </div>
 
+      <div>
+        <label for="description" class="block text-sm font-medium text-gray-700"
+          >Description (Optional)</label
+        >
+        <textarea
+          name="description"
+          id="description"
+          rows="3"
+          class="mt-1 block w-full rounded-md border-gray-300 shadow-sm focus:border-blue-500 focus:ring-blue-500"
+          placeholder="Add a description for the pet picture..."
+        ></textarea>
+      </div>
+
       <div>
         <label for="picture" class="block text-sm font-medium text-gray-700"
           >Pet Picture</label