Add working configuration from initial install, plus agarica theme enablement

config/sync/block.block.group_operations.yml

@@ -0,0 +1,38 @@
+uuid: 1bafa681-f9cb-4e9a-894c-5f01f99cc4ed
+langcode: en
+status: true
+dependencies:
+  module:
+    - block_visibility_groups
+    - ctools
+    - group
+  theme:
+    - octavia
+_core:
+  default_config_hash: tFNrNdtnXTOnNWULWj6DqEc8-4I-DY9Z6JhS5AlHn24
+id: group_operations
+theme: octavia
+region: sidebar_first
+weight: -20
+provider: null
+plugin: group_operations
+settings:
+  id: group_operations
+  label: 'Group operations'
+  provider: group
+  label_display: visible
+  context_mapping:
+    group: '@group.group_route_context:group'
+visibility:
+  condition_group:
+    id: condition_group
+    negate: false
+    block_visibility_group: ''
+    context_mapping: {  }
+  'entity_bundle:group':
+    id: 'entity_bundle:group'
+    bundles:
+      group: group
+    negate: false
+    context_mapping:
+      group: '@group.group_route_context:group'