Update dependency cypress to v15

Author: renovate[bot]

package-lock.json

@@ -77,7 +77,7 @@
     "typescript": "^5"
   },
   "devDependencies": {
-    "cypress": "^13.13.0",
+    "cypress": "^15.0.0",
     "postcss": "^8",
     "prettier": "3.0.3",
     "tailwindcss": "^3"