Add Yanling Wang to participant list (w3c#7)

Author: yanlingwang23

planning/redmond-2026/index.md

@@ -44,6 +44,7 @@ Agenda planning TBD. Flag issues with Agenda+ F2F or note them here.
 | Oriol Brufau | 2026-03-29 | 2026-04-03 | Airbnb? | Strong dislike of cheese and shellfish | Flying to/from SEA |
 | Sam Davis Omekara Jr. | n/a | n/a | n/a | shellfish | Local |
 | Tab Atkins-Bittner | ? | ? | ? | none | ? |
+| Yanling Wang | n/a | n/a | n/a | None | Local, partial attendance |
 
 ### Virtual Participants