first draft lighthouse

packages/ui/.lighthouserc.json

+{
+  "ci": {
+    "collect": {
+      "numberOfRuns": 1,
+      "url": [
+        "http://localhost:4180",
+        "http://localhost:4180/demarches",
+        "http://localhost:4180/statistiques/globales"
+      ]
+
+    },
+    "assert": {
+      "assertions": {
+        "categories:performance": "off",
+        "categories:pwa": "off",
+        "categories:accessibility": ["erreur", {"minScore": 1}]
+      }
+    }
+  }
+}

packages/ui/package.json

@@ -16,7 +16,8 @@
     "lint:check": "prettier --check src && eslint src --max-warnings=0",
     "storybook": "storybook dev -p 6006",
     "storybook:build": "storybook build",
-    "storybook:test": "test-storybook --browsers chromium"
+    "storybook:test": "test-storybook --browsers chromium",
+    "lighthouse": "npx --yes --package=@lhci/cli@0.14.0 lhci autorun"
   },
   "devDependencies": {
     "@babel/eslint-parser": "^7.26.8",