- Refines the overall structure of the CLI tools and MITM server functionalities.

- Add buildQwenBaseUrl function to construct URLs for Qwen resources.
- Update buildProviderUrl to support Qwen model requests.
- Enhance token refresh logic to include provider-specific data for Qwen.
- Refactor CLI Tools page to exclude MITM tools and streamline model retrieval.
- Introduce new components for MITM server management.
- Update API routes to handle Qwen-specific resource URLs and improve error handling.

src/shared/components/IFlowCookieModal.js

@@ -0,0 +1,132 @@
+"use client";
+
+import { useState } from "react";
+import PropTypes from "prop-types";
+import { Modal, Button, Input } from "@/shared/components";
+
+/**
+ * iFlow Cookie Authentication Modal
+ * User pastes browser cookie to get fresh API key
+ */
+export default function IFlowCookieModal({ isOpen, onSuccess, onClose }) {
+  const [cookie, setCookie] = useState("");
+  const [loading, setLoading] = useState(false);
+  const [error, setError] = useState(null);
+  const [success, setSuccess] = useState(false);
+
+  const handleSubmit = async () => {
+    if (!cookie.trim()) {
+      setError("Please paste your cookie");
+      return;
+    }
+
+    setLoading(true);
+    setError(null);
+
+    try {
+      const res = await fetch("/api/oauth/iflow/cookie", {
+        method: "POST",
+        headers: { "Content-Type": "application/json" },
+        body: JSON.stringify({ cookie: cookie.trim() }),
+      });
+
+      const data = await res.json();
+
+      if (!res.ok) {
+        throw new Error(data.error || "Authentication failed");
+      }
+
+      setSuccess(true);
+      setTimeout(() => {
+        onSuccess?.();
+        handleClose();
+      }, 1500);
+    } catch (err) {
+      setError(err.message);
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  const handleClose = () => {
+    setCookie("");
+    setError(null);
+    setSuccess(false);
+    onClose?.();
+  };
+
+  return (
+    <Modal isOpen={isOpen} onClose={handleClose} title="iFlow Cookie Authentication">
+      <div className="space-y-4">
+        {success ? (
+          <div className="text-center py-8">
+            <div className="text-6xl mb-4">✅</div>
+            <p className="text-lg font-medium text-text-primary">Authentication Successful!</p>
+            <p className="text-sm text-text-muted mt-2">Fresh API key obtained</p>
+          </div>
+        ) : (
+          <>
+            <div className="space-y-2">
+              <p className="text-sm text-text-muted">
+                To get a fresh API key, paste your browser cookie from{" "}
+                <a
+                  href="https://platform.iflow.cn"
+                  target="_blank"
+                  rel="noopener noreferrer"
+                  className="text-primary hover:underline"
+                >
+                  platform.iflow.cn
+                </a>
+              </p>
+              <div className="bg-surface-secondary p-3 rounded-lg text-xs space-y-2">
+                <p className="font-medium text-text-primary">How to get cookie:</p>
+                <ol className="list-decimal list-inside space-y-1 text-text-muted">
+                  <li>Open platform.iflow.cn in your browser</li>
+                  <li>Login to your account</li>
+                  <li>Open DevTools (F12) → Application/Storage → Cookies</li>
+                  <li>Copy the entire cookie string (must include BXAuth)</li>
+                  <li>Paste it below</li>
+                </ol>
+              </div>
+            </div>
+
+            <div className="space-y-2">
+              <label className="block text-sm font-medium text-text-primary">
+                Cookie String
+              </label>
+              <textarea
+                value={cookie}
+                onChange={(e) => setCookie(e.target.value)}
+                placeholder="BXAuth=xxx; ..."
+                className="w-full px-3 py-2 bg-surface-secondary border border-border rounded-lg text-sm text-text-primary placeholder-text-muted focus:outline-none focus:ring-2 focus:ring-primary resize-none"
+                rows={4}
+                disabled={loading}
+              />
+            </div>
+
+            {error && (
+              <div className="p-3 bg-error/10 border border-error/20 rounded-lg">
+                <p className="text-sm text-error">{error}</p>
+              </div>
+            )}
+
+            <div className="flex gap-3 pt-2">
+              <Button variant="secondary" onClick={handleClose} disabled={loading} fullWidth>
+                Cancel
+              </Button>
+              <Button onClick={handleSubmit} loading={loading} fullWidth>
+                Authenticate
+              </Button>
+            </div>
+          </>
+        )}
+      </div>
+    </Modal>
+  );
+}
+
+IFlowCookieModal.propTypes = {
+  isOpen: PropTypes.bool.isRequired,
+  onSuccess: PropTypes.func,
+  onClose: PropTypes.func,
+};