Add empty states to account summary page (#1265)

* Add empty states to account summary page

* Liability icon fix

* Normalize translations

* Clean up modal styles

* Account color updates

* Lint fixes

* Test fix

test/system/accounts_test.rb

@@ -58,11 +58,9 @@ class AccountsTest < ApplicationSystemTestCase
     assert_account_created("OtherLiability")
   end
 
-  test "can sync all acounts on accounts page and account summary page" do
+  test "can sync all acounts on accounts page" do
     visit accounts_url
     assert_button "Sync all"
-    visit summary_accounts_url
-    assert_button "Sync all"
   end
 
   private