fix: Add custom rubocop rules for email fetch (#8987)

.rubocop.yml

@@ -2,6 +2,8 @@ require:
   - rubocop-performance
   - rubocop-rails
   - rubocop-rspec
+  - ./rubocop/use_from_email.rb
+  - ./rubocop/custom_cop_location.rb
 
 Layout/LineLength:
   Max: 150
@@ -140,6 +142,16 @@ RSpec/MultipleExpectations:
 RSpec/MultipleMemoizedHelpers:
   Max: 14
 
+# custom rules
+UseFromEmail:
+  Enabled: true
+  Exclude:
+    - 'app/models/user.rb'
+    - 'app/models/contact.rb'
+
+CustomCopLocation:
+  Enabled: true
+
 AllCops:
   NewCops: enable
   Exclude: