chore(deps): update dependency express to v5 (#2127)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package.json

@@ -72,7 +72,7 @@
     "eslint-plugin-promise": "6.6.0",
     "eslint-plugin-vue": "9.33.0",
     "eslint-plugin-vuetify": "2.5.2",
-    "express": "4.21.2",
+    "express": "5.1.0",
     "express-ws": "5.0.2",
     "istanbul-lib-coverage": "3.2.2",
     "jsdom": "26.0.0",