Scenarios::CC Roll - Add New Rolled Realized P&L

Description

The current CC Roll scenario does not provide the New Rolled Realized P&L, thus it does not provide an accurate information for user to make an informed decision

Development Tasks

• Rename the Rolled Realized P&L to Current Rolled Realized P&L
• Add a new row, New Rolled Realized P&L, and the value is the sum of: New Stk Assigned P&L and Current Rolled Realized P&L