feat: add runtime lifecycle health revalidation

tauri-app/package.json

@@ -5,6 +5,7 @@
   "type": "module",
   "scripts": {
     "dev": "vite",
+    "test": "vitest run",
     "build": "tsc && vite build",
     "preview": "vite preview",
     "tauri": "tauri"
@@ -12,9 +13,9 @@
   "dependencies": {
     "@tauri-apps/api": "^2",
     "@tauri-apps/plugin-shell": "^2",
-    "marked": "^12.0.0",
     "dompurify": "^3.0.0",
     "highlight.js": "^11.0.0",
+    "marked": "^12.0.0",
     "react": "^18.3.1",
     "react-dom": "^18.3.1"
   },
@@ -23,8 +24,10 @@
     "@types/dompurify": "^3.0.0",
     "@types/react": "^18.3.1",
     "@types/react-dom": "^18.3.1",
+    "@vitejs/plugin-react": "^4.3.1",
+    "jsdom": "^29.0.1",
     "typescript": "^5.5.3",
     "vite": "^5.4.8",
-    "@vitejs/plugin-react": "^4.3.1"
+    "vitest": "^4.1.2"
   }
 }