feat(starfish): Add feature flag for the webservice view chart dropdown (#51717)

src/sentry/conf/server.py

@@ -1553,6 +1553,8 @@ SENTRY_FEATURES = {
     "organizations:starfish-view": False,
     # Enable starfish endpoint that's used for regressing testing purposes
     "organizations:starfish-test-endpoint": False,
+    # Enable starfish dropdown on the webservice view for switching chart visualization
+    "organizations:starfish-wsv-chart-dropdown": False,
     # Replace the footer Sentry logo with a Sentry pride logo
     "organizations:sentry-pride-logo-footer": False,
     # Enable Session Stats down to a minute resolution

src/sentry/features/__init__.py

@@ -184,6 +184,7 @@ default_manager.add("organizations:slack-overage-notifications", OrganizationFea
 default_manager.add("organizations:sdk-crash-detection", OrganizationFeature, FeatureHandlerStrategy.INTERNAL)
 default_manager.add("organizations:starfish-view", OrganizationFeature, FeatureHandlerStrategy.REMOTE)
 default_manager.add("organizations:starfish-test-endpoint", OrganizationFeature, FeatureHandlerStrategy.REMOTE)
+default_manager.add("organizations:starfish-wsv-chart-dropdown", OrganizationFeature, FeatureHandlerStrategy.REMOTE)
 default_manager.add("organizations:streamline-targeting-context", OrganizationFeature, FeatureHandlerStrategy.REMOTE)
 default_manager.add("organizations:symbol-sources", OrganizationFeature, FeatureHandlerStrategy.INTERNAL)
 default_manager.add("organizations:sentry-pride-logo-footer", OrganizationFeature, FeatureHandlerStrategy.REMOTE)