test: add send_to_all_destinations step to test_status_filter_completed

The terminal-step guard requires send_to_all_destinations: success before
a file is considered "completed". Update test_status_filter_completed to
include this step so it matches the new semantics.

Co-authored-by: christianlouis <361235+christianlouis@users.noreply.github.com>

tests/test_bulk_operations.py

@@ -253,9 +253,10 @@ class TestStatusFilter:
         db_session.add(file_record)
         db_session.flush()
 
+        for step_name in ("extract_text", "send_to_all_destinations"):
             step = FileProcessingStep(
                 file_id=file_record.id,
-            step_name="extract_text",
+                step_name=step_name,
                 status="success",
             )
             db_session.add(step)