fix(config): respect quoted false for session vacuum_after_prune

tests/gateway/test_state_db_auto_maintenance.py

@@ -0,0 +1,34 @@
+from unittest.mock import Mock
+
+import pytest
+
+from gateway.config import GatewayConfig
+from gateway.run import GatewayRunner
+
+
+@pytest.mark.parametrize("raw_value", ["false", False])
+def test_gateway_runner_respects_vacuum_after_prune_flag(monkeypatch, tmp_path, raw_value):
+    monkeypatch.setenv("HERMES_HOME", str(tmp_path))
+
+    fake_db = Mock()
+    monkeypatch.setattr("hermes_state.SessionDB", lambda: fake_db)
+    monkeypatch.setattr(
+        "hermes_cli.config.load_config",
+        lambda: {
+            "sessions": {
+                "auto_prune": True,
+                "retention_days": 45,
+                "min_interval_hours": 6,
+                "vacuum_after_prune": raw_value,
+            }
+        },
+    )
+
+    runner = GatewayRunner(GatewayConfig(sessions_dir=tmp_path / "sessions"))
+
+    assert runner._session_db is fake_db
+    fake_db.maybe_auto_prune_and_vacuum.assert_called_once_with(
+        retention_days=45,
+        min_interval_hours=6,
+        vacuum=False,
+    )