Display IF on workouts that are pinned

[NotSoTurboTippy]

There are some workouts that are custom, I imported or I like to do - it would be useful in the calendar in those cases to show the IF of that workout without needing to click into it (ignore the not recommended bit, not relevant for this topic)

This is shown on workouts that are Auto/AI scheduled by TR

[NotSoTurboTippy]

Update - I noticed the IF does not show if the workout is ONLY scheduled for a Saturday or a Sunday - it shows if the workout is Monday to Friday. This is the case for both AI and Pinned for example:

AI Workout scheduled for a Friday:

Move it to a Saturday and the IF is no longer displayed