Merge pull request #1310 from visuddhinanda/agile

:bug: spring -> staging

openapi/public/assets/protocol/main.yaml

@@ -4,7 +4,7 @@ info:
   description: International Academy Of Pali Tipitaka(国际巴利三藏学院)
   version: 2022.12.8
 servers:
-  - url: https://spring.wikipali.org/api/v2
+  - url: https://staging.wikipali.org/api/v2
     description: Internal staging server for testing
   - url: https://www.wikipali.org/api/v2
     description: Main production server