🔧 chore: add ff handler for slack refactor for uptime issues (#83591)

Author: iamrajjoshi

src/sentry/features/temporary.py

@@ -411,6 +411,9 @@ def register_temporary_features(manager: FeatureManager):
     # Add regression chart as image to slack message
     manager.add("organizations:slack-endpoint-regression-image", OrganizationFeature, FeatureHandlerStrategy.OPTIONS, api_expose=False)
     manager.add("organizations:slack-function-regression-image", OrganizationFeature, FeatureHandlerStrategy.OPTIONS, api_expose=False)
+    # Enable new slack threads logic for uptime issues
+    manager.add("organizations:slack-threads-refactor-uptime", OrganizationFeature, FeatureHandlerStrategy.FLAGPOLE, api_expose=False)
+    # Enable stacktrace processing caching
     manager.add("organizations:stacktrace-processing-caching", OrganizationFeature, FeatureHandlerStrategy.INTERNAL, api_expose=False)
     # Enable SAML2 Single-logout
     manager.add("organizations:sso-saml2-slo", OrganizationFeature, FeatureHandlerStrategy.OPTIONS, api_expose=False)