Change the way we render the react components

These are now rendered regularly, instead of within a shadow dom. This
was necessary before due to some style clashes, but it seems this is not
needed anymore (which makes our lives that much more easy)

Author: rolandgeider

wger/core/static/css/react-simple-wysiwyg.css

@@ -53,14 +53,6 @@
         <link rel="stylesheet" type="text/css" href="{% static 'node/@wger-project/react-components/build/assets/index.css' %}" id="react-css">
     {% endcompress %}
 
-    {# this needs to be outside of the compress block! #}
-    <link
-        rel="stylesheet"
-        type="text/css"
-        href="{% static 'css/react-simple-wysiwyg.css' %}"
-        id="react-css"
-    >
-
     <link rel="stylesheet" href="{% static 'css/language-menu.css' %}">
 
     <link rel="icon" href="{% static 'images/favicon.png' %}" type="image/png">

wger/core/templates/template.html

@@ -25,7 +25,13 @@ class ReactView(TemplateView):
     """
 
     template_name = 'react/react-page.html'
-    div_id = 'react-page'
+    div_id = 'react-page-no-shadow-dom'
+    """
+    Default div ID where the React app is mounted
+
+    If you want to render the component in a shadow dom, use 'react-page' instead.
+    """
+
     login_required = False
 
     def get_context_data(self, **kwargs):

wger/core/views/react.py

@@ -68,11 +68,9 @@
         ReactView.as_view(login_required=True),
         name='add',
     ),
-    # Note that this needs to be the no-shadow-dom variant till this issue is fixed:
-    # https://github.com/hello-pangea/dnd/issues/425
     path(
         '<int:pk>/edit',
-        ReactView.as_view(login_required=True, div_id='react-page-no-shadow-dom'),
+        ReactView.as_view(login_required=True),
         name='edit',
     ),
     path(