refactor: 별도의 /ssologin 경로 대신 기존 /signin 경로를 사용하도록 수정 #243

adminfront/src/features/auth/LoginPage.tsx

@@ -32,7 +32,7 @@ function LoginPage() {
   const handleSSOLogin = (mode: "popup" | "redirect" = "popup") => {
     const userfrontUrl = import.meta.env.USERFRONT_URL || "https://sso.hmac.kr";
     const callbackUrl = `${window.location.origin}/auth/callback`;
-    const loginUrl = `${userfrontUrl}/ssologin?source=adminfront&redirect_uri=${encodeURIComponent(callbackUrl)}`;
+    const loginUrl = `${userfrontUrl}/signin?source=adminfront&redirect_uri=${encodeURIComponent(callbackUrl)}`;
     
     if (mode === "redirect") {
         window.location.href = loginUrl;