feat: make the console license expiry badge optional (#39972)

Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>

api/tests/unit_tests/services/test_feature_service_license_expiry_notice.py

@@ -0,0 +1,21 @@
+import pytest
+
+from enums.deployment_edition import DeploymentEdition
+from services import feature_service as feature_service_module
+from services.entities.feature_entities import SystemFeatureModel
+from services.feature_service import FeatureService
+
+
+def test_system_feature_model_defaults_enable_license_expiry_notice() -> None:
+    system_features = SystemFeatureModel(deployment_edition=DeploymentEdition.COMMUNITY)
+
+    assert system_features.enable_license_expiry_notice is True
+
+
+@pytest.mark.parametrize("enabled", [True, False])
+def test_get_system_features_reads_enable_license_expiry_notice(monkeypatch: pytest.MonkeyPatch, enabled: bool) -> None:
+    monkeypatch.setattr(feature_service_module.dify_config, "ENABLE_LICENSE_EXPIRY_NOTICE", enabled)
+
+    result = FeatureService.get_system_features()
+
+    assert result.enable_license_expiry_notice is enabled