[Alerting UI] Updating 'Add new' wording (#80509)

* Updating 'Add new' wording

* PR fixes

* i18n_check fix

Co-authored-by: Kibana Machine <42973632+kibanamachine@users.noreply.github.com>

Author: ymao1

x-pack/plugins/translations/translations/ja-JP.json

@@ -18015,7 +18015,6 @@
     "xpack.triggersActionsUI.sections.alertsList.unableToLoadActionTypesMessage": "アクションタイプを読み込めません",
     "xpack.triggersActionsUI.sections.alertsList.unableToLoadAlertsMessage": "アラートを読み込めません",
     "xpack.triggersActionsUI.sections.alertsList.unableToLoadAlertTypesMessage": "アラートタイプを読み込めません",
-    "xpack.triggersActionsUI.sections.builtinActionTypes.emailAction.addBccButton": "{titleBcc}",
     "xpack.triggersActionsUI.sections.builtinActionTypes.emailAction.addCcButton": "Cc を追加",
     "xpack.triggersActionsUI.sections.builtinActionTypes.emailAction.fromTextFieldLabel": "送信元",
     "xpack.triggersActionsUI.sections.builtinActionTypes.emailAction.hostTextFieldLabel": "ホスト",

x-pack/plugins/translations/translations/zh-CN.json

@@ -18026,7 +18026,6 @@
     "xpack.triggersActionsUI.sections.alertsList.unableToLoadActionTypesMessage": "无法加载操作类型",
     "xpack.triggersActionsUI.sections.alertsList.unableToLoadAlertsMessage": "无法加载告警",
     "xpack.triggersActionsUI.sections.alertsList.unableToLoadAlertTypesMessage": "无法加载告警类型",
-    "xpack.triggersActionsUI.sections.builtinActionTypes.emailAction.addBccButton": "{titleBcc}",
     "xpack.triggersActionsUI.sections.builtinActionTypes.emailAction.addCcButton": "添加抄送收件人",
     "xpack.triggersActionsUI.sections.builtinActionTypes.emailAction.fromTextFieldLabel": "发送者",
     "xpack.triggersActionsUI.sections.builtinActionTypes.emailAction.hostTextFieldLabel": "主机",

x-pack/plugins/triggers_actions_ui/public/application/components/builtin_action_types/email/email_params.tsx

@@ -52,17 +52,16 @@ export const EmailParamsFields = ({
               {!addCC ? (
                 <EuiButtonEmpty size="xs" onClick={() => setAddCC(true)}>
                   <FormattedMessage
-                    defaultMessage="Add Cc"
+                    defaultMessage="Cc"
                     id="xpack.triggersActionsUI.sections.builtinActionTypes.emailAction.addCcButton"
                   />
                 </EuiButtonEmpty>
               ) : null}
               {!addBCC ? (
                 <EuiButtonEmpty size="xs" onClick={() => setAddBCC(true)}>
                   <FormattedMessage
-                    defaultMessage="{titleBcc}"
+                    defaultMessage="Bcc"
                     id="xpack.triggersActionsUI.sections.builtinActionTypes.emailAction.addBccButton"
-                    values={{ titleBcc: !addCC ? '/ Bcc' : 'Add Bcc' }}
                   />
                 </EuiButtonEmpty>
               ) : null}

x-pack/plugins/triggers_actions_ui/public/application/sections/action_connector_form/action_form.test.tsx

@@ -366,7 +366,7 @@ describe('action_form', () => {
       `);
     });
 
-    it('does not render "Add new" button for preconfigured only action type', async () => {
+    it('does not render "Add connector" button for preconfigured only action type', async () => {
       await setup();
       const actionOption = wrapper.find('[data-test-subj="preconfigured-ActionTypeSelectOption"]');
       actionOption.first().simulate('click');

x-pack/plugins/triggers_actions_ui/public/application/sections/action_connector_form/action_form.tsx

@@ -279,7 +279,7 @@ export const ActionForm = ({
                     }}
                   >
                     <FormattedMessage
-                      defaultMessage="Add new"
+                      defaultMessage="Add connector"
                       id="xpack.triggersActionsUI.sections.alertForm.addNewConnectorEmptyButton"
                     />
                   </EuiButtonEmpty>