feat: add spring-boot-starter-oauth2-resource-server and OIDC properties

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

cameleer3-server-app/src/main/resources/application.yml

@@ -50,6 +50,8 @@ security:
   ui-password: ${CAMELEER_UI_PASSWORD:admin}
   ui-origin: ${CAMELEER_UI_ORIGIN:http://localhost:5173}
   jwt-secret: ${CAMELEER_JWT_SECRET:}
+  oidc-issuer-uri: ${CAMELEER_OIDC_ISSUER_URI:}
+  oidc-audience: ${CAMELEER_OIDC_AUDIENCE:}
 
 
 springdoc: