fix: restore mobile wallet login feedback

src/wallet/injected.ts

@@ -137,6 +137,11 @@ export function getInjectedEthereum(): EthereumProvider | null {
   return maybeWindow.ethereum ?? null;
 }
 
+export function isTokenPocketBrowser(): boolean {
+  if (typeof navigator === "undefined") return false;
+  return /tokenpocket|tpwallet/i.test(navigator.userAgent || "");
+}
+
 export function isImTokenBrowser(): boolean {
   if (typeof navigator === "undefined") return false;
   return /imtoken/i.test(navigator.userAgent || "");
@@ -156,6 +161,10 @@ export function getInjectedWallet(kind?: WalletKind): EthereumProvider | null {
   });
   if (match) return match;
 
+  if (kind === "tokenPocket" && isTokenPocketBrowser()) {
+    return providers[0] ?? ethereum;
+  }
+
   if (kind === "imToken" && isImTokenBrowser()) return providers[0] ?? ethereum;
 
   return null;