Added stuff in config directory

config/field.storage.oc_case.field_date_of_training.yml

@@ -0,0 +1,26 @@
+uuid: c8df6773-3c2f-4cc8-8063-92aa3a4480f9
+langcode: en
+status: true
+dependencies:
+  module:
+    - datetime
+    - field_permissions
+    - opencase_cases
+third_party_settings:
+  field_permissions:
+    permission_type: public
+_core:
+  default_config_hash: vaT16NjWGciiIYaWSvJsWuY5D_LMWZBk9XE3cC6NOss
+id: oc_case.field_date_of_training
+field_name: field_date_of_training
+entity_type: oc_case
+type: datetime
+settings:
+  datetime_type: datetime
+module: datetime
+locked: false
+cardinality: 1
+translatable: true
+indexes: {  }
+persist_with_no_fields: false
+custom_storage: false