Make a unique turn order option icon

[zenseii]

Preliminary checks

• I've checked that there aren't other open issues on the same topic.

Describe the problem requiring a solution

Currently the turn order option and the damage info icons share the same icons in the battle settings.

Describe the possible solution

The icon could be a simplified version of what the current turn order bar is. A problem with this is that the current turn order bar isn't final and some visual improvements to it have been discussed in the past.

Additional info

The damage info icon is also not optimal but this isn't as important to change.