feat: WmailHub v1.0.0 —— Cloudflare Email Workers 邮件接收与转发平台(本地可用版本)

- Console:React 19 + antd 6.6.5 前端(登录 admin/admin)+ Hono 管理 API
  (Nodes/Domains/Mailboxes/Emails/Webhooks/Keys/OAuth/Admin)
- Node:Bun 转发节点(HMAC 签名、有限重试、心跳、结构化日志、优雅退出)
- Email Worker:Cloudflare email handler + 本地联调入口
- shared:HMAC 协议(docs/04)、wmh_ Key(32 位)、AES-GCM 加密、SSRF 防护
- 邮件管线:postal-mime 解析、附件、catch-all、限额、malformed 降级、TTL 1 天
- Webhook:签名投递、指数退避重试、SSRF 校验、投递日志
- API v1 + MCP(JSON-RPC,六工具,凭据 kind 隔离)
- Cloudflare OAuth:真实 + 本地 sim 模式,自动安装管线(幂等,无需手工命令)
- 测试:bun test 41 例(协议安全/管线/TTL/Webhook/SSRF/MCP/OAuth/鉴权)+ Playwright UI 冒烟
- LOGO/favicon 由 codex CLI 生成

console/frontend/src/pages/OAuthSim.tsx

@@ -0,0 +1,55 @@
+/** sim 模式的 Cloudflare 授权模拟页:确认后调用 approve,再跳回节点页 */
+import { useEffect, useState } from "react";
+import { useNavigate, useSearchParams } from "react-router-dom";
+import { Button, Card, Space, App } from "antd";
+import { oauthSimApprove } from "../api.ts";
+
+/** # 函数
+ * 模拟授权页(仅本地 sim 模式;真实部署直接跳 Cloudflare 授权页)
+ */
+export function OAuthSimPage() {
+  const [params] = useSearchParams();
+  const navigate = useNavigate();
+  const { message } = App.useApp();
+  const state = params.get("state") ?? "";
+  const [busy, setBusy] = useState(false);
+
+  const approve = async () => {
+    setBusy(true);
+    try {
+      const res = await oauthSimApprove(state);
+      if (res.ok) {
+        message.success("Cloudflare 授权与自动安装完成");
+        navigate(`/nodes?provision=${encodeURIComponent(res.node_id)}`, { replace: true });
+      } else {
+        message.error(res.error ?? "安装失败");
+        navigate("/nodes", { replace: true });
+      }
+    } catch (err) {
+      message.error(err instanceof Error ? err.message : "授权失败");
+      navigate("/nodes", { replace: true });
+    } finally {
+      setBusy(false);
+    }
+  };
+
+  // state 缺失直接回节点页
+  useEffect(() => {
+    if (!state) navigate("/nodes", { replace: true });
+  }, [state, navigate]);
+
+  return (
+    <div className="login-page">
+      <Card className="login-card" title="Cloudflare 授权(本地模拟)" styles={{ header: { textAlign: "center" } }}>
+        <p>sim 模式下,该页面模拟 Cloudflare OAuth 授权同意流程。</p>
+        <p className="muted">真实部署时,这里会跳转到 dash.cloudflare.com 的授权页面。</p>
+        <Space style={{ width: "100%", justifyContent: "center", marginTop: 16 }}>
+          <Button onClick={() => navigate("/nodes")}>拒绝</Button>
+          <Button type="primary" loading={busy} onClick={() => void approve()}>
+            同意授权
+          </Button>
+        </Space>
+      </Card>
+    </div>
+  );
+}