test: ≥95% coverage — daemon 96.9% (go), web 95.5-99% (vitest 142 tests); store.ts hooks-order crash fix

web/package.json

@@ -6,7 +6,9 @@
   "scripts": {
     "dev": "vite",
     "build": "tsc --noEmit && vite build",
-    "preview": "vite preview"
+    "preview": "vite preview",
+    "test": "vitest run",
+    "coverage": "vitest run --coverage"
   },
   "dependencies": {
     "react": "^19.1.0",
@@ -14,10 +16,16 @@
     "react-router-dom": "^7.6.0"
   },
   "devDependencies": {
+    "@testing-library/jest-dom": "^7.0.1",
+    "@testing-library/react": "^16.3.2",
+    "@testing-library/user-event": "^14.6.5",
     "@types/react": "^19.1.0",
     "@types/react-dom": "^19.1.0",
     "@vitejs/plugin-react": "^4.4.1",
+    "@vitest/coverage-v8": "^4.1.10",
+    "jsdom": "^30.0.1",
     "typescript": "^5.8.3",
-    "vite": "^6.3.5"
+    "vite": "^6.3.5",
+    "vitest": "^4.1.10"
   }
 }