init: 初始化 AssetX 项目仓库

包含 webapp（Next.js 用户端）、webapp-back（Go 后端）、
antdesign（管理后台）、landingpage（营销落地页）、
数据库 SQL 和配置文件。

webapp/components/points/BindInviteCard.tsx

@@ -0,0 +1,67 @@
+"use client";
+
+import { useState } from "react";
+import Image from "next/image";
+import { Button } from "@heroui/react";
+import { useApp } from "@/contexts/AppContext";
+
+interface BindInviteCardProps {
+  placeholder?: string;
+  onApply?: (code: string) => void;
+}
+
+export default function BindInviteCard({
+  placeholder,
+  onApply,
+}: BindInviteCardProps) {
+  const { t } = useApp();
+  const [code, setCode] = useState("");
+
+  const handleApply = () => {
+    if (code.trim()) {
+      onApply?.(code.trim());
+    }
+  };
+
+  return (
+    <div className="flex-[32] bg-bg-surface dark:bg-gray-800 rounded-3xl border border-border-gray dark:border-gray-700 p-8 flex flex-col gap-6">
+      {/* Header */}
+      <div className="flex items-center gap-3 h-6">
+        <Image src="/components/card/icon2.svg" alt="" width={24} height={24} />
+        <span className="text-body-default font-bold text-text-primary dark:text-white leading-[150%]">
+          {t("points.bindInvite")}
+        </span>
+      </div>
+
+      {/* Description */}
+      <p className="text-caption-tiny font-regular text-text-tertiary dark:text-gray-400 leading-[150%] tracking-[0.01em]">
+        {t("points.bindInviteDescription")}
+      </p>
+
+      {/* Input and Button */}
+      <div className="flex flex-col gap-4">
+        {/* Input Field */}
+        <div className="flex items-center gap-2">
+          <div className="flex-1 bg-bg-subtle dark:bg-gray-700 rounded-xl border border-border-gray dark:border-gray-600 px-4 py-3 h-[46px] flex items-center">
+            <input
+              type="text"
+              value={code}
+              onChange={(e) => setCode(e.target.value.toUpperCase())}
+              placeholder={placeholder || t("points.enterCode")}
+              className="w-full bg-transparent text-body-default font-bold text-text-primary dark:text-white leading-[150%] font-inter outline-none placeholder:text-[#d1d5db] dark:placeholder:text-gray-500"
+            />
+          </div>
+        </div>
+
+        {/* Apply Button */}
+        <Button
+          onClick={handleApply}
+          disabled={!code.trim()}
+          className="bg-text-primary dark:bg-white rounded-xl h-11 text-body-small font-bold text-white dark:text-gray-900 disabled:opacity-50 disabled:cursor-not-allowed"
+        >
+          {t("points.apply")}
+        </Button>
+      </div>
+    </div>
+  );
+}