enhance: プロセス起動直後のログから新logger適用＋logger設定機構の追加 (#17725)

* enhance: プロセスのライフサイクルに合わせてlogger初期化・終了＋logger設定機構の追加

* fix

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Co-authored-by: syuilo <4439005+syuilo@users.noreply.github.com>

.config/docker_example.yml

@@ -241,6 +241,14 @@ proxyBypassHosts:
 
 # Log settings
 # logging:
+#   # Minimum level for all loggers. Defaults to info in production and debug otherwise.
+#   level: info
+#   # The longest matching logger domain takes precedence over the global level.
+#   domains:
+#     core.boot: info
+#     queue: error
+#     queue.deliver: debug
+#     db.sql: off
 #   sql:
 #     # Outputs query parameters during SQL execution to the log.
 #     # default: false