fix: peer deps

Author: sourabpramanik

package.json

@@ -73,7 +73,7 @@
     "release": "bun run build && changeset publish"
   },
   "peerDependencies": {
-    "payload": "latest"
+    "payload": "^3.0.0"
   },
   "devDependencies": {
     "@changesets/cli": "2.27.10",
@@ -89,7 +89,6 @@
     "typescript": "^5.7.3"
   },
   "dependencies": {
-    "@payloadcms/db-postgres": "3.48.0",
     "@simplewebauthn/browser": "^13.1.0",
     "@simplewebauthn/server": "^13.1.0",
     "jose": "6.0.8",