Use paragaphs for events

- Added drupal/paragraphs
- Added event paragraph type
- Added events field to the Talk and Workshop content types

config/sync/core.extension.yml

@@ -6,6 +6,7 @@ module:
   datetime: 0
   dblog: 0
   dynamic_page_cache: 0
+  entity_reference_revisions: 0
   field: 0
   field_ui: 0
   file: 0
@@ -23,13 +24,14 @@ module:
   user: 0
   views_ui: 0
   views: 10
+  paragraphs: 11
   minimal: 1000
 theme:
-  stark: 0
   stable: 0
   classy: 0
-  claro: 0
   bartik: 0
+  seven: 0
+  claro: 0
 profile: minimal
 _core:
   default_config_hash: R4IF-ClDHXxblLcG0L7MgsLvfBIMAvi_skumNFQwkDc