Updated flagging system

The Status column now shows you what went off-track this week.!
- Missed sessions. Whenever an athlete missed one or more sessions in the last 7 days, it shows up in the roster as "Missed 1 session".
- Overshoots. If an athlete pushes a squat, bench or deadlift past the plan, you'll see a flag appear: "Bench Press RPE 9.5" or "Back Squat 140kg".
- Needs a new program. "Needs new block" and "No block programmed" show up as a flag when no program is found.


