完善建模交互、组件图标与系统协议

tests/test_amesim_pnl0002_pnl0003_xml.py

@@ -59,6 +59,7 @@ def _resistance_node(name: str) -> object:
 
 def amesim_pnl0002_project() -> ReactFlowProjectPayload:
     return ReactFlowProjectPayload(
+        projectSchemaVersion=1,
         name="amesim-pnl0002-smoke",
         nodes=[
             _storage_nodes()[0],
@@ -89,6 +90,7 @@ def amesim_pnl0003_project() -> ReactFlowProjectPayload:
     }
     params.update({"p1_0": 300000.0, "T1_0": 300.0, "p2_0": 300000.0, "T2_0": 300.0})
     return ReactFlowProjectPayload(
+        projectSchemaVersion=1,
         name="amesim-pnl0003-smoke",
         nodes=[
             _storage_nodes(source_pressure=300000.0, sink_pressure=300000.0)[0],