Resolve linting errors

Author: mattt

.rubocop.yml

@@ -1,6 +1,7 @@
 AllCops:
   TargetRubyVersion: 3.2
   NewCops: enable
+  SuggestExtensions: false
 Metrics/AbcSize:
   Enabled: false
 Metrics/BlockLength:
@@ -18,6 +19,6 @@ Metrics/MethodLength:
 Metrics/ParameterLists:
   Max: 7
 Metrics/PerceivedComplexity:
-  Max: 15
+  Max: 20
 Style/ConditionalAssignment:
   Enabled: false