Autocomplete refactoring

* refactors konova/autocompletes.py by splitting into individual files and moving them to fitting apps
     * autocomplete files now live in APPNAME/autocomplete/...

compensation/forms/modals/state.py

@@ -46,7 +46,7 @@ class NewCompensationStateModalForm(BaseModalForm):
             code_lists__in=[CODELIST_BIOTOPES_EXTRA_CODES_ID],
         ),
         widget=autocomplete.ModelSelect2Multiple(
-            url="codes-biotope-extra-type-autocomplete",
+            url="codelist:biotope-extra-type-autocomplete",
             attrs={
                 "data-placeholder": _("Biotope additional type"),
             }