Implemented nostr with alby, showing gurdians

Author: Harshdev098

package-lock.json

@@ -11,7 +11,10 @@
   },
   "dependencies": {
     "@fedimint/core-web": "canary",
+    "@getalby/sdk": "^5.1.0",
+    "@noble/hashes": "^1.8.0",
     "@reduxjs/toolkit": "^2.8.0",
+    "nostr-tools": "^2.15.0",
     "nprogress": "^0.2.0",
     "qr-scanner": "^1.4.2",
     "react": "^19.1.0",