Add Account.without_internal scope (#29559)

Co-authored-by: Claire <claire.github-309c@sitedethib.com>

spec/models/account_spec.rb

@@ -888,7 +888,7 @@ RSpec.describe Account do
           { username: 'b', domain: 'b' },
         ].map(&method(:Fabricate).curry(2).call(:account))
 
-        expect(described_class.where('id > 0').alphabetic).to eq matches
+        expect(described_class.without_internal.alphabetic).to eq matches
       end
     end
 
@@ -939,7 +939,7 @@ RSpec.describe Account do
       it 'returns an array of accounts who do not have a domain' do
         local_account = Fabricate(:account, domain: nil)
         _account_with_domain = Fabricate(:account, domain: 'example.com')
-        expect(described_class.where('id > 0').local).to contain_exactly(local_account)
+        expect(described_class.without_internal.local).to contain_exactly(local_account)
       end
     end
 
@@ -950,14 +950,14 @@ RSpec.describe Account do
           matches[index] = Fabricate(:account, domain: matches[index])
         end
 
-        expect(described_class.where('id > 0').partitioned).to match_array(matches)
+        expect(described_class.without_internal.partitioned).to match_array(matches)
       end
     end
 
     describe 'recent' do
       it 'returns a relation of accounts sorted by recent creation' do
         matches = Array.new(2) { Fabricate(:account) }
-        expect(described_class.where('id > 0').recent).to match_array(matches)
+        expect(described_class.without_internal.recent).to match_array(matches)
       end
     end