Fix drag positioning for circle and view cone agents

- Rework circle/view-cone composite sizing and agent offsets for consistent anchoring
- Adjust drag-end coordinate conversion to account for composite offsets and zoom
- Apply the same offset logic in page transition overlay positions
f2d22f7a2eDara Adedeji committed on 3/14/2026, 4:55:05 PMparent034d9fd
4 files changedLine totals unavailable