现有组件功能与Amesim组件比较对齐，补全功能；仿真服务启动环境检测，旧版json工程文件适配读取

app/simulation/native_codegen/modules.py

@@ -8,13 +8,13 @@ EXPORTS = {
         "native_properties_init", "native_temperature_ph_context", "native_density_context",
         "native_gas_init", "native_gas", "native_gas_context", "native_medium_init",
         "native_density", "native_temperature_ph", "native_viscosity",
-        "native_medium_gas", "native_medium_gas_context",
+        "native_medium_gas", "native_medium_gas_context", "native_polytropic_gas_context",
     }),
     "orifice": frozenset({"native_orifice", "native_orifice_context", "native_medium_orifice", "native_medium_orifice_context"}),
     "pipe": frozenset({"native_pipe_resistance", "native_pipe_flow", "native_pipe_flow_context",
                         "native_pipe_flow_cached", "native_pipe_flow_cached_context",
                         "native_pipe_diagnostics", "native_pipe_diagnostics_context"}),
-    "mechanics": frozenset({"native_contact", "native_stop_motion", "native_limit_force"}),
+    "mechanics": frozenset({"native_contact", "native_stop_motion", "native_limit_force", "native_dry_friction"}),
     "signal": frozenset({"native_signal", "native_signal_break"}),
 }
 DEPENDENCIES = {"orifice": ("properties",), "pipe": ("properties",)}