chore(ff): deprecating `DRILL_TO_DETAIL` feature flag to launch it prime-time (#31412)

RESOURCES/FEATURE_FLAGS.md

@@ -44,7 +44,6 @@ These features are **finished** but currently being tested. They are usable, but
 - ALLOW_FULL_CSV_EXPORT
 - CACHE_IMPERSONATION
 - CONFIRM_DASHBOARD_DIFF
-- DRILL_TO_DETAIL
 - DYNAMIC_PLUGINS
 - ENABLE_SUPERSET_META_DB: [(docs)](https://superset.apache.org/docs/configuration/databases/#querying-across-databases)
 - ESTIMATE_QUERY_COST
@@ -99,5 +98,6 @@ These features flags currently default to True and **will be removed in a future
 
 - AVOID_COLORS_COLLISION
 - DASHBOARD_CROSS_FILTERS
+- DRILL_TO_DETAIL
 - ENABLE_JAVASCRIPT_CONTROLS
 - KV_STORE

superset-frontend/packages/superset-ui-core/src/utils/featureFlags.ts

@@ -36,6 +36,7 @@ export enum FeatureFlag {
   DashboardRbac = 'DASHBOARD_RBAC',
   DatapanelClosedByDefault = 'DATAPANEL_CLOSED_BY_DEFAULT',
   DisableLegacyDatasourceEditor = 'DISABLE_LEGACY_DATASOURCE_EDITOR',
+  /** @deprecated */
   DrillToDetail = 'DRILL_TO_DETAIL',
   DrillBy = 'DRILL_BY',
   DynamicPlugins = 'DYNAMIC_PLUGINS',

superset/config.py

@@ -526,7 +526,7 @@ DEFAULT_FEATURE_FLAGS: dict[str, bool] = {
     "CACHE_QUERY_BY_USER": False,
     # Enable sharing charts with embedding
     "EMBEDDABLE_CHARTS": True,
-    "DRILL_TO_DETAIL": True,
+    "DRILL_TO_DETAIL": True,  # deprecated
     "DRILL_BY": True,
     "DATAPANEL_CLOSED_BY_DEFAULT": False,
     "HORIZONTAL_FILTER_BAR": False,