full ingestion -> OCR -> extraction flow is now working correctly.

apps/svc_ingestion/main.py

@@ -77,11 +77,20 @@ def init_dependencies(app_settings: IngestionSettings) -> None:
 
 
 # Create app and settings
+async def startup_event() -> None:
+    """Initialize service dependencies"""
+    if event_bus is None:
+        raise ValueError("Event bus not initialized")
+
+    await event_bus.start()
+
+
 app, _settings = create_app(
     service_name="svc-ingestion",
     title="Tax Agent Ingestion Service",
     description="Document upload and storage service",
     settings_class=IngestionSettings,
+    startup_hooks=[startup_event],
 )
 
 # Initialize dependencies immediately
@@ -158,6 +167,7 @@ async def upload_document(
             event_payload = EventPayload(
                 data={
                     "doc_id": doc_id,
+                    "tenant_id": tenant_id,
                     "filename": file.filename or "unknown",
                     "kind": kind.value,
                     "source": source,