Fix missing sync_all_button partial (#1172)

* Fix missing sync_all_button partial

* Add missing translation

* Bring back partial

* Unify button text translation

* Add test

test/system/accounts_test.rb

@@ -58,6 +58,13 @@ class AccountsTest < ApplicationSystemTestCase
     assert_account_created("OtherLiability")
   end
 
+  test "can sync all acounts on accounts page and account summary page" do
+    visit accounts_url
+    assert_button "Sync all"
+    visit summary_accounts_url
+    assert_button "Sync all"
+  end
+
   private
 
     def open_new_account_modal