高温氦气物性补全；三通四通能量计算bug修正

frontend/tests/e2e/vertical-mirror.spec.ts

@@ -65,7 +65,7 @@ async function importMirrorProject(page: Page, project: ReturnType<typeof mirror
 async function saveProject(page: Page) {
   await page.getByRole("button", { name: "保存工程", exact: true }).click();
   return page.evaluate(() => JSON.parse(window.localStorage.getItem(
-    "system-simulation-flow:project:vertical-mirror",
+    "system-simulation-flow:autosave",
   )!)) as Promise<ReturnType<typeof mirrorProject>>;
 }