Initial import with GitLab CI/CD and registry deploy flow

services/shared/core.py

@@ -0,0 +1,20 @@
+from __future__ import annotations
+
+from datetime import datetime, timezone
+from enum import Enum
+import uuid
+
+
+def utc_now_iso() -> str:
+    return datetime.now(tz=timezone.utc).replace(microsecond=0).isoformat()
+
+
+def new_id(prefix: str) -> str:
+    return f"{prefix}_{uuid.uuid4().hex[:10]}"
+
+
+class Role(str, Enum):
+    ADMIN = "admin"
+    SUPERVISOR = "supervisor"
+    OPERATOR = "operator"
+    ANALYST = "analyst"