fix: await params for board metadata (#2406)

apps/nextjs/src/app/[locale]/boards/(content)/_creator.tsx

@@ -41,9 +41,9 @@ export const createBoardContentPage = <TParams extends Record<string, unknown>>(
         </IntegrationProvider>
       );
     },
-    generateMetadataAsync: async ({ params }: { params: TParams }): Promise<Metadata> => {
+    generateMetadataAsync: async ({ params }: { params: Promise<TParams> }): Promise<Metadata> => {
       try {
-        const board = await getInitialBoard(params);
+        const board = await getInitialBoard(await params);
         const t = await getI18n();
 
         return {