chore(deps): update dependency @types/nodemailer to v8

Author: renovate[bot]

package.json

@@ -31,7 +31,7 @@
         "@tailwindcss/vite": "^4.1.18",
         "@types/eslint": "^9.6.1",
         "@types/node": "^24.12.2",
-        "@types/nodemailer": "^7.0.0",
+        "@types/nodemailer": "^8.0.0",
         "@types/pulltorefreshjs": "^0.1.7",
         "@vite-pwa/sveltekit": "^1.0.0",
         "autoprefixer": "^10.4.21",