完善AMESim可配置参数交互

补充气动孔口、动态管路、UD00 与弹性接触组件的离散选项、条件显示和折叠分组。

增加目录协议、非法选项和前端参数表交互回归测试，不修改现有求解公式。

tests/test_amesim_signal_components.py

@@ -59,12 +59,31 @@ class AmesimSignalComponentTests(unittest.TestCase):
         self.assertEqual(signal.signal_event_times(0.0, 5.0), (1.0, 2.0, 3.0, 4.0))
 
     def test_ud00_registry_rejects_fractional_stage_controls(self) -> None:
-        with self.assertRaisesRegex(ValueError, "nstages must be an integer"):
+        with self.assertRaisesRegex(ValueError, "must be one of"):
             COMPONENT_MODEL_REGISTRY["amesim_ud00"].create(
                 "piecewise_1",
                 self.medium,
                 {"nstages": 1.5},
             )
+        for name, value in (("nstages", 9.0), ("iscyclic", 2.0)):
+            with self.subTest(name=name):
+                with self.assertRaisesRegex(
+                    ValueError,
+                    "must be (?:one of|at most)",
+                ):
+                    COMPONENT_MODEL_REGISTRY["amesim_ud00"].create(
+                        "piecewise_1",
+                        self.medium,
+                        {name: value},
+                    )
+
+    def test_pnvo001_registry_rejects_invalid_flowset_choice(self) -> None:
+        with self.assertRaisesRegex(ValueError, "must be one of"):
+            COMPONENT_MODEL_REGISTRY["amesim_pnvo001"].create(
+                "valve_1",
+                self.medium,
+                {"flowset": 1.5},
+            )
 
     def test_pnvo001_signal_opening_reads_res_port(self) -> None:
         valve = COMPONENT_MODEL_REGISTRY["amesim_pnvo001"].create(