Add working configuration from initial install, plus agarica theme enablement

config/sync/core.entity_view_display.node.article.search_index.yml

@@ -0,0 +1,56 @@
+uuid: 05d7c8a8-5b1d-4daf-aa94-0630c0283a49
+langcode: en
+status: true
+dependencies:
+  config:
+    - core.entity_view_mode.node.search_index
+    - field.field.node.article.body
+    - field.field.node.article.comment
+    - field.field.node.article.field_article_type
+    - field.field.node.article.field_authors
+    - field.field.node.article.field_body_paragraph
+    - field.field.node.article.field_image
+    - field.field.node.article.field_meta_tags
+    - field.field.node.article.field_summary
+    - field.field.node.article.field_tags
+    - field.field.node.article.field_topics
+    - node.type.article
+  module:
+    - ds
+    - user
+third_party_settings:
+  ds:
+    layout:
+      id: ds_1col
+      library: null
+      disable_css: false
+      entity_classes: all_classes
+      settings:
+        wrappers:
+          ds_content: div
+        outer_wrapper: div
+        attributes: ''
+        link_attribute: ''
+        link_custom: ''
+        classes:
+          layout_class: {  }
+    regions: {  }
+_core:
+  default_config_hash: v3Lfclv0L-DGkdhOK1qoJwVDXXNvnwQ2JyIPQ6S1HCw
+id: node.article.search_index
+targetEntityType: node
+bundle: article
+mode: search_index
+content: {  }
+hidden:
+  body: true
+  comment: true
+  field_article_type: true
+  field_authors: true
+  field_body_paragraph: true
+  field_image: true
+  field_meta_tags: true
+  field_summary: true
+  field_tags: true
+  field_topics: true
+  links: true