v1.1.0: Alembic, pytest, домен и документация

- Миграции PostgreSQL через Alembic; DDL убран из lifespan приложения.
- Тесты: health, status, ingress Grafana; моки Vault/Grafana/Forgejo.
- Пакет onguard24/domain/ (сущности, шина событий), docs/DOMAIN.md.
- Обновлены README, CHANGELOG, ARCHITECTURE.

Made-with: Cursor

tests/test_status.py

@@ -0,0 +1,61 @@
+from unittest.mock import AsyncMock, patch
+
+from fastapi.testclient import TestClient
+
+
+def test_status_without_integrations(client: TestClient) -> None:
+    """Без БД и без URL внешних сервисов — всё disabled."""
+    r = client.get("/api/v1/status")
+    assert r.status_code == 200
+    data = r.json()
+    assert data["service"] == "onGuard24"
+    assert data["database"] == "disabled"
+    assert data["vault"] == "disabled"
+    assert data["grafana"] == "disabled"
+    assert data["forgejo"] == "disabled"
+
+
+def test_status_with_mocks(client: TestClient) -> None:
+    """Моки внешних вызовов — ok-ветки без сети."""
+    with (
+        patch("onguard24.status_snapshot.vault_ping", new_callable=AsyncMock) as vp,
+        patch("onguard24.status_snapshot.grafana_api.ping", new_callable=AsyncMock) as gp,
+        patch(
+            "onguard24.status_snapshot.grafana_api.get_signed_in_user",
+            new_callable=AsyncMock,
+        ) as gu,
+        patch("onguard24.status_snapshot.forgejo_api.probe", new_callable=AsyncMock) as fp,
+    ):
+        vp.return_value = (True, None)
+        gp.return_value = (True, None)
+        gu.return_value = ({"login": "tester", "email": "t@x"}, None)
+        fp.return_value = {"status": "ok", "url": "https://x", "api": "authenticated", "login": "u"}
+
+        # Подмена полей settings (pydantic-settings иначе тянет env поверх конструктора)
+        from types import SimpleNamespace
+
+        app = client.app
+        real = app.state.settings
+        app.state.settings = SimpleNamespace(
+            database_url="",
+            vault_addr="https://vault.example",
+            vault_token="t",
+            grafana_url="https://grafana.example",
+            grafana_service_account_token="g",
+            forgejo_url="https://git.example",
+            forgejo_token="f",
+            grafana_webhook_secret="",
+            http_addr="0.0.0.0:8080",
+            log_level="info",
+        )
+        try:
+            r = client.get("/api/v1/status")
+        finally:
+            app.state.settings = real
+
+        assert r.status_code == 200
+        d = r.json()
+        assert d["vault"]["status"] == "ok"
+        assert d["grafana"]["status"] == "ok"
+        assert d["grafana"].get("service_account_login") == "tester"
+        assert d["forgejo"]["status"] == "ok"