feat(services): integrate structlog, healthcheck, metrics, and Telegram

Replace logging.basicConfig/getLogger with structlog setup_logging in all
four service entry points. Add HealthCheckServer, ServiceMetrics, and
TelegramNotifier initialization to each service. Update OrderExecutor to
accept a notifier parameter and send order notifications. Add
RedisBroker.ping() for health checks. Update executor tests with
notifier=AsyncMock().

1 files changed, 3 insertions, 0 deletions

diff --git a/services/order-executor/tests/test_executor.py b/services/order-executor/tests/test_executor.py
index 5b18992..4836ffb 100644
--- a/services/order-executor/tests/test_executor.py
+++ b/services/order-executor/tests/test_executor.py
@@ -58,6 +58,7 @@ async def test_executor_places_order_when_risk_passes():
         risk_manager=risk_manager,
         broker=broker,
         db=db,
+        notifier=AsyncMock(),
         dry_run=False,
     )
 
@@ -84,6 +85,7 @@ async def test_executor_rejects_when_risk_fails():
         risk_manager=risk_manager,
         broker=broker,
         db=db,
+        notifier=AsyncMock(),
         dry_run=False,
     )
 
@@ -109,6 +111,7 @@ async def test_executor_dry_run_does_not_call_exchange():
         risk_manager=risk_manager,
         broker=broker,
         db=db,
+        notifier=AsyncMock(),
         dry_run=True,
     )