added auth

package.json

@@ -27,9 +27,11 @@
 	"dependencies": {
 		"@auth/sveltekit": "^1.10.0",
 		"@tailwindcss/vite": "^4.1.11",
+		"better-auth": "^1.3.4",
 		"cron": "^4.3.2",
 		"echarts": "^5.6.0",
 		"patchright": "^1.52.5",
+		"pg": "^8.16.3",
 		"postgres": "^3.4.7",
 		"puppeteer": "^24.14.0",
 		"puppeteer-extra": "^3.3.6",