ref(grouping-title-ui): Remove title tree label feature flag (#76588)

src/sentry/conf/server.py

@@ -1446,7 +1446,6 @@ def custom_parameter_sort(parameter: dict) -> tuple[str, int]:
     "organizations:device-classification": "Enable device.class as a selectable column",
     "organizations:gitlab-disable-on-broken": "Enable disabling gitlab integrations when broken is detected",
     "organizations:grouping-stacktrace-ui": "Enable experimental new version of stacktrace component where additional data related to grouping is shown on each frame",
-    "organizations:grouping-title-ui": "Enable tweaks to group title in relation to hierarchical grouping.",
     "organizations:mobile-cpu-memory-in-transactions": "Display CPU and memory metrics in transactions with profiles",
     "organizations:performance-metrics-backed-transaction-summary": "Enable metrics-backed transaction summary view",
     "organizations:performance-new-trends": "Enable new trends",

src/sentry/features/temporary.py

@@ -132,8 +132,6 @@ def register_temporary_features(manager: FeatureManager):
     manager.add("organizations:grouping-stacktrace-ui", OrganizationFeature, FeatureHandlerStrategy.FLAGPOLE, api_expose=True)
     # Enable only calculating a secondary hash when needed
     manager.add("organizations:grouping-suppress-unnecessary-secondary-hash", OrganizationFeature, FeatureHandlerStrategy.INTERNAL, api_expose=False)
-    # Enable tweaks to group title in relation to hierarchical grouping.
-    manager.add("organizations:grouping-title-ui", OrganizationFeature, FeatureHandlerStrategy.FLAGPOLE, api_expose=True)
     # Allows an org to have a larger set of project ownership rules per project
     manager.add("organizations:higher-ownership-limit", OrganizationFeature, FeatureHandlerStrategy.INTERNAL, api_expose=False)
     # Enable increased issue_owners rate limit for auto-assignment