fix: show RDS break only on active or flap 302 events (0.3.4)

Hide Obryv RDS on 303 and on 302 after normal session end; keep for open sessions and RDG flap.

Co-authored-by: Cursor <cursoragent@cursor.com>

backend/tests/test_rdg_display.py

@@ -111,7 +111,15 @@ def test_event_supports_rdg_client_qwinsta_without_flap(db_session):
     db_session.add(gw)
     db_session.commit()
     event = _rdg_event(db_session, gw=gw)
-    assert event_supports_rdg_client_qwinsta(event) is True
+    assert event_supports_rdg_client_qwinsta(event, db_session) is True
+
+
+def test_event_supports_rdg_client_qwinsta_not_on_disconnect(db_session):
+    gw = Host(hostname="K6A-DC3", os_family="windows", product="rdp-login-monitor", ipv4="192.168.160.40")
+    db_session.add(gw)
+    db_session.commit()
+    event = _rdg_event(db_session, gw=gw, event_type="rdg.connection.disconnected", win_id=303)
+    assert event_supports_rdg_client_qwinsta(event, db_session) is False
 
 
 @pytest.mark.parametrize(
@@ -125,4 +133,4 @@ def test_event_supports_rdg_client_qwinsta_requires_internal_ip(db_session, inte
     event = _rdg_event(db_session, gw=gw, internal_ip=internal_ip or "")
     if internal_ip is None:
         event.details = {k: v for k, v in event.details.items() if k != "internal_ip"}
-    assert event_supports_rdg_client_qwinsta(event) is False
+    assert event_supports_rdg_client_qwinsta(event, db_session) is False