Table filters

* adds table filtering for InterventionTable
* adds default ordering
* moves user-access filtering from view to InterventionTableFiler
* adds generic render_icn method for BaseTable (for usage with fontawesome5)
* adds translations
* improves table.html template

intervention/views.py

@@ -24,11 +24,13 @@ def index_view(request: HttpRequest):
         A rendered view
     """
     template = "generic_index.html"
-    user = request.user
+
+    # Filtering by user access is performed in table filter inside of InterventionTableFilter class
     interventions = Intervention.objects.filter(
         deleted_on=None,  # not deleted
         next_version=None,  # only newest versions
-        users__in=[user],  # requesting user has access
+    ).order_by(
+        "-created_on"
     )
     table = InterventionTable(
         request=request,