feat: cache canned responses in the browser (#15401)

spec/controllers/api/v1/accounts_controller_spec.rb

@@ -239,7 +239,7 @@ RSpec.describe 'Accounts API', type: :request do
           as: :json
 
       expect(response).to have_http_status(:success)
-      expect(response.parsed_body['cache_keys'].keys).to match_array(%w[label inbox team])
+      expect(response.parsed_body['cache_keys'].keys).to match_array(%w[label inbox team canned_response])
     end
 
     it 'sets the appropriate cache headers' do

spec/controllers/super_admin/accounts_controller_spec.rb

@@ -153,7 +153,7 @@ RSpec.describe 'Super Admin accounts API', type: :request do
 
     context 'when it is an authenticated user' do
       it 'shows the list of accounts' do
-        expect(account.cache_keys.keys).to contain_exactly(:inbox, :label, :team)
+        expect(account.cache_keys.keys).to contain_exactly(:inbox, :label, :team, :canned_response)
         sign_in(super_admin, scope: :super_admin)
 
         now_timestamp = Time.now.utc.to_i