Ignore build artifacts in RuboCop and Sorbet

Exclude tmp/ and target/ from static analysis to avoid scanning vendored/compiled
build outputs.

Author: joemsak

.rubocop.yml

@@ -12,6 +12,8 @@ AllCops:
   NewCops: enable
   Exclude:
     - vendor/bundle/**/**
+    - tmp/**/**
+    - target/**/**
   TargetRubyVersion: 3.2
 
 Metrics/ParameterLists:

sorbet/config

@@ -1,3 +1,5 @@
 --dir=.
 --ignore=/spec
+--ignore=/tmp
+--ignore=/target
 --ignore=/vendor/bundle