docs: Markdown for restaurant menu Voting Interface (#298)

Signed-off-by: [email protected] <[email protected]>

Author: vishwa-uber

docs/03-concepts/13-workflow-queries-formatted-data.md

@@ -86,6 +86,14 @@ This would render as:
 
 The following screenshots demonstrate how formatted query responses appear in the Cadence Web UI:
 
+### Restaurant Menu Voting Interface
+
+This example shows a workflow query that returns formatted data for a restaurant lunch voting system, demonstrating how interactive voting interfaces can be presented:
+
+![Restaurant Menu Voting Interface](img/restaurant_menu.png)
+
+*A lunch voting interface displaying restaurant menu options with images and descriptions. Shows "Farmhouse - Red Thai Curry", "Ler Ros: Lemongrass Tofu Bahn Mi", and "Ethiopian Wat" options with detailed descriptions and voting buttons. The interface includes meal requests tracking and vote counts.*
+
 ### Employee Database Query Results
 
 This example shows formatted data returned from an employee database query, demonstrating how tabular data can be presented: