refactor: migrate EXPOSE_CACHE_PROGRAMS_ENDPOINT off FEATURES-as-dict

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

Author: feanil

openedx/core/djangoapps/catalog/views.py

@@ -18,7 +18,7 @@ def cache_programs(request):
     # checks that does site has configuration if not then
     # add a configuration with COURSE_CATALOG_API_URL parameter.
 
-    if settings.FEATURES.get('EXPOSE_CACHE_PROGRAMS_ENDPOINT'):
+    if getattr(settings, 'EXPOSE_CACHE_PROGRAMS_ENDPOINT', False):
         call_command('cache_programs')
 
         return HttpResponse('Programs cached.')