first commit, largely copied volunteers

config/initializers/ransack.rb

@@ -0,0 +1,18 @@
+require "ransack"
+
+Ransack.configure do |config|
+
+  config.custom_arrows = {
+    up_arrow: '<div class="mt-1 ml-1 h-0 w-0 border-x-8 border-x-transparent border-b-[16px] border-b-blue-600"></div>',
+    down_arrow: '<div class="mt-1 ml-1 h-0 w-0 border-x-8 border-x-transparent border-t-[16px] border-t-blue-600"></div>',
+  }
+  # Change default search parameter key name.
+  # Default key name is :q
+  config.search_key = :q
+
+  # Raise errors if a query contains an unknown predicate or attribute.
+  # Default is true (do not raise error on unknown conditions).
+  config.ignore_unknown_conditions = false
+
+  config.hide_sort_order_indicators = false
+end