chore(deps): update dependency vue-router to v5

Automated dependency update. All tests passed.

web/package.json

@@ -15,10 +15,10 @@
     "@tailwindcss/vite": "^4.3.0",
     "chart.js": "^4.5.1",
     "vue": "^3.5.34",
-    "vue-router": "^4.6.4"
+    "vue-router": "^5.0.0"
   },
   "devDependencies": {
-    "@eslint/js": "^9.39.4",
+    "@eslint/js": "^10.0.0",
     "@playwright/test": "^1.60.0",
     "@vitejs/plugin-vue": "^6.0.7",
     "autoprefixer": "^10.5.0",
@@ -26,7 +26,7 @@
     "eslint-plugin-vue": "^10.9.1",
     "postcss": "^8.5.15",
     "tailwindcss": "^4.3.0",
-    "vite": "^7.3.5",
+    "vite": "^8.0.0",
     "vue-eslint-parser": "^10.4.0"
   }
 }

web/vite.config.js

@@ -14,10 +14,15 @@ export default defineConfig({
     outDir: 'dist',
     assetsDir: 'assets',
     emptyOutDir: true,
-    rollupOptions: {
+    rolldownOptions: {
       output: {
-        manualChunks: {
+        codeSplitting: {
-          'chart': ['chart.js']
+          groups: [
+            {
+              name: 'chart',
+              test: /node_modules\/(chart\.js|@kurkle\/color)\//
+            }
+          ]
         }
       }
     }