feat: 更新提现功能，优化错误处理逻辑，添加成功提示信息，改进界面交互

src/api/index.ts

@@ -26,9 +26,19 @@ export async function safeClient<T, E>(
     const res = await requestPromise();
 
     if (res.error) {
+      let errMsg = "";
+      if (!res.error) {
+        errMsg = "Request failed. Please try again.";
+      }
+      else if (typeof res.error === "string") {
+        errMsg = res.error;
+      }
+      else if (res.error && "value" in (res.error as unknown as object)) {
+        errMsg = String((res.error as unknown as { value: string }).value);
+      }
       if (!options.silent) {
         const toast = await toastController.create({
-          message: typeof error === "string" ? error : "Request failed. Please try again.",
+          message: errMsg,
           duration: 3000,
           position: "bottom",
           color: "danger",