release: Elysia ToDo v1.0.0

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Made-with: Cursor

api/app/utils/datetime.py

@@ -0,0 +1,11 @@
+from datetime import datetime, timezone, date
+
+
+def utcnow() -> datetime:
+    """统一获取 UTC 时间的工具函数"""
+    return datetime.now(timezone.utc)
+
+
+def today() -> date:
+    """获取当天日期"""
+    return date.today()