Include Dynamic Levels in Dynamic POC drawing object

The Dynamic POC anchored drawing is very useful, but it feels incomplete compared to the fixed Dynamic Levels indicator, which already support both developing POC AND developing value area.

Request:
Add optional, dynamically updating:

• Developing VAH

• Developing VAL

Calculated from the same anchor point and updating in real time, just like the anchored POC.

Why:

• Fixed Dynamic Levels indicator already provide developing POC + VAH/VAL, so this would bring consistency across tools.

• AMT traders rely on developing value to assess acceptance, rejection, and rotation.

• developing VAH/VAL behavior (flattening, migration) is often more actionable than POC alone and would reduce the need for workarounds.