fix(deps): update prisma monorepo to v6.16.2

Author: renovate[bot]

package.json

@@ -23,7 +23,7 @@
     "@auth/prisma-adapter": "2.10.0",
     "@headlessui/react": "2.2.8",
     "@microlink/react-json-view": "1.27.0",
-    "@prisma/client": "6.8.2",
+    "@prisma/client": "6.16.2",
     "ai": "4.3.19",
     "chart.js": "4.5.0",
     "clsx": "2.1.1",
@@ -60,7 +60,7 @@
     "postcss": "8.5.6",
     "prettier": "3.6.2",
     "prettier-plugin-tailwindcss": "0.6.14",
-    "prisma": "6.8.2",
+    "prisma": "6.16.2",
     "tailwindcss": "3.4.17",
     "typescript": "5.9.2",
     "vite-tsconfig-paths": "5.1.4",