fix: OG 메타태그 head 주입

src/app/layout.tsx

@@ -37,17 +37,21 @@ export const metadata: Metadata = {
   },
 };
 
-export default async function RootLayout({ children }: { children: React.ReactNode }) {
+async function SessionBridge({ children }: { children: React.ReactNode }) {
   const session = await getCachedSession();
+  return <AuthProvider session={session}>{children}</AuthProvider>;
+}
+
+export default function RootLayout({ children }: { children: React.ReactNode }) {
   return (
     <html lang="ko" className={pretendard.variable} suppressHydrationWarning>
       <body suppressHydrationWarning>
-        <AuthProvider session={session}>
+        <SessionBridge>
           <QueryProvider>
             {children}
             <Toast />
           </QueryProvider>
-        </AuthProvider>
+        </SessionBridge>
       </body>
     </html>
   );

src/components/judgement/JudgmentTypeResult.tsx

@@ -55,29 +55,21 @@ export default function JudgmentTypeResult({ judgment, participants, disputeId }
       showToast('저장할 이미지가 없어요.')
       return
     }
+
+    const fileName = `갈등유형_${displayName}.jpg`
+
     try {
       const res = await fetch(cardImageUrl)
-      if (!res.ok) throw new Error(`Image download failed: ${res.status}`)
+      if (!res.ok) throw new Error(`fetch failed: ${res.status}`)
       const blob = await res.blob()
-      const fileName = `갈등유형_${displayName}.jpg`
-      const file = new File([blob], fileName, { type: blob.type || 'image/jpeg' })
-
-      if (navigator.canShare?.({ files: [file] })) {
-        try {
-          await navigator.share({ files: [file] })
-          return
-        } catch (error) {
-          if (error instanceof DOMException && error.name === 'AbortError') return
-          throw error
-        }
-      }
-
       const objectUrl = URL.createObjectURL(blob)
       const a = document.createElement('a')
       a.href = objectUrl
       a.download = fileName
+      document.body.appendChild(a)
       a.click()
-      URL.revokeObjectURL(objectUrl)
+      document.body.removeChild(a)
+      setTimeout(() => URL.revokeObjectURL(objectUrl), 100)
     } catch {
       window.open(cardImageUrl, '_blank')
     }