Update RFC index [skip ci]

Author: actions-user

index.csv

@@ -1,5 +1,6 @@
 id,title,status,author,date,pr_link
-0000,"# RFC NNNN: Title",Draft,"Your Name",2025-10-21,#XXX
-0001,"Example RFC",Accepted,"Jane Doe",2025-10-21,#1
-0003,"Validations for TDD",Draft,"Katie Brey, Sonali Bedge",2025-10-21,#XXX
-0004,"Multi-Tenant Analytics Platform for MFB Screening Data",Draft,"Katie Brey",2025-10-21,TODO
+0000,"# RFC NNNN: Title",Draft,"Your Name",2025-10-22,#XXX
+0001,"Example RFC",Accepted,"Jane Doe",2025-10-22,#1
+0003,"Program Calculator Architecture Refactor",Draft,"Caton Brewster",2025-10-22,[TBD]
+0003,"Validations for TDD",Draft,"Katie Brey, Sonali Bedge",2025-10-22,#XXX
+0004,"Multi-Tenant Analytics Platform for MFB Screening Data",Draft,"Katie Brey",2025-10-22,TODO