Add working configuration from initial install, plus agarica theme enablement

config/sync/block.block.event_topics_facet.yml

@@ -0,0 +1,31 @@
+uuid: 1610ab04-990e-42a3-b2ef-b27b5f2fca74
+langcode: en
+status: true
+dependencies:
+  config:
+    - block_visibility_groups.block_visibility_group.event_listing
+    - facets.facet.event_topics
+  module:
+    - block_visibility_groups
+    - facets
+  theme:
+    - octavia
+_core:
+  default_config_hash: _25X0Udn7s-jp0sShOujXFbYzkjovYBpM4rMHE3G3XA
+id: event_topics_facet
+theme: octavia
+region: sidebar_first
+weight: 0
+provider: null
+plugin: 'facet_block:event_topics'
+settings:
+  id: 'facet_block:event_topics'
+  label: Topics
+  provider: facets
+  label_display: visible
+visibility:
+  condition_group:
+    id: condition_group
+    negate: false
+    block_visibility_group: event_listing
+    context_mapping: {  }