Update package.json

Author: Shvrth

package.json

@@ -8,6 +8,8 @@
     "build": "vite build",
     "lint": "eslint . --ext js,jsx --report-unused-disable-directives --max-warnings 0",
     "preview": "vite build; vite preview --host"
+    "predeploy": "npm run build",
+    "deploy": "gh-pages -d build"
   },
   "dependencies": {
     "@reduxjs/toolkit": "^2.2.3",