add signature legal text field

spec/features/user_managing_talent_releases_spec.rb

@@ -126,6 +126,13 @@ feature "User managing talent releases" do
       expect(TalentRelease.last.guardian_2_photo.attached?).to eq true
       expect(TalentRelease.last.guardian_2_name).to eq "Second Guardian"
     end
+
+    scenario "creating a release, if contract template contains signature legal language, it is shown" do
+      contract_template = create(:contract_template, project: project, signature_legal_text: dummy_signature_legal_text)
+      visit new_account_project_contract_template_talent_release_path(project.account, project, contract_template)
+
+      expect(page).to have_content dummy_signature_legal_text
+    end
   end
 
   context "when signed in" do
@@ -555,4 +562,8 @@ feature "User managing talent releases" do
     fill_in guardian_address_state_field, with: "NY"
     fill_in guardian_address_zip_field, with: '1000'
   end
+
+  def dummy_signature_legal_text
+    'Some signature legal language'
+  end
 end