fix: auto login inside imtoken browser

src/wallet/injected.ts

@@ -138,7 +138,7 @@ export function getInjectedEthereum(): EthereumProvider | null {
   return maybeWindow.ethereum ?? null;
 }
 
-function isImTokenBrowser(): boolean {
+export function isImTokenBrowser(): boolean {
   if (typeof navigator === "undefined") return false;
   return /imtoken/i.test(navigator.userAgent || "");
 }