perf(organizations): cache and instrument API responses

src/organizations/tasks.py

@@ -5,8 +5,8 @@ from __future__ import annotations
 import logging
 
 from celery import shared_task
-from django.core.cache import cache
 
+from organizations.cache import invalidate_organization_api_cache
 from organizations.services import OrganizationDataSnapshotRefreshService
 
 logger = logging.getLogger(__name__)
@@ -16,7 +16,7 @@ logger = logging.getLogger(__name__)
 def refresh_all_organization_data_snapshots(batch_size: int = 100) -> dict:
     """Refresh all organization data snapshots for API v2."""
     result = OrganizationDataSnapshotRefreshService.refresh(batch_size=batch_size)
-    cache.clear()
+    invalidate_organization_api_cache()
     payload = {
         "processed": result.processed,
         "created": result.created,
@@ -39,7 +39,7 @@ def refresh_organization_data_snapshots_for_parser_batch(
         batch_id=batch_id,
         batch_size=batch_size,
     )
-    cache.clear()
+    invalidate_organization_api_cache()
     payload = {
         "source": source,
         "batch_id": batch_id,