Sales Item Event - Create - Sales Item Adjustment grid

As a store manager I want to view the sales items that I have selected for my event so that I can enter an adjustment percentage

Notes

• Display the items saved in CFAMX-288
• Note: this story does not include saving the changes
• Take a look at the items grid in Promotions - this is that and more!
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Acceptance Criteria

1. Confirm that the items displayed in the grid, reflect the items selected in teh Sales Item modal
2. Confirm that the following details are displayed in the grid:
   • Description (Code) - Per the promotions grid
   • System Forecast - Per the Sales Item Forecast page
   • Adjustment (%) - Per the promotions grid
   • Updated forecast transaction count - _Per the Sales Item Forecast page _
     • Example of how the Sales Item Forecast page displays the System Forecast and updated forecast after a % adjustment has been applied
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3. Description (Code) - The Description and the Sales Item Code of the Sales Item
4. System Forecast - The total system forecast for the Sales Item, for the Day Parts selected
5. Adjustment % - The percentage by which the forecast is to be adjusted for the Sales item
   • Only allow the entry of numeric values between 0 and 999
   • Updated forecast transaction count - The System Forecast + the Forecast Adjustment
6. Confirm that the user can edit the Adjustment %
7. Confirm that as the adjustment amount changes the Updated Forecast is updated accordingly (reflecting the day parts selected)