feat: new UI

chore: update readme
fix: upload

ui_src/src/hooks/publisher.ts

@@ -1,10 +1,16 @@
 import { EventPublisher, Nip7Signer } from "@snort/system";
+import { useMemo } from "react";
 import useLogin from "./login";
 
 export default function usePublisher() {
   const login = useLogin();
-  switch (login?.type) {
-    case "nip7":
-      return new EventPublisher(new Nip7Signer(), login.pubkey);
-  }
+  
+  return useMemo(() => {
+    switch (login?.type) {
+      case "nip7":
+        return new EventPublisher(new Nip7Signer(), login.pubkey);
+      default:
+        return undefined;
+    }
+  }, [login?.type, login?.pubkey]);
 }