updated base component

src/components/Base.astro

···
 ---
 interface Props {
   title: string;
+  banner?: string;
   graph?: {
     description: string;
     url?: string;
     type?: "website" | "article";
-    image?: string;
   };
 }
 
 const title = "::" + Astro.props.title;
+const { banner = "https://entomoviscera.online/mainbanner.png" } = Astro.props;
 const { graph } = Astro.props;
 ---
 
···
           <meta property="og:description" content={graph.description} />
           <meta property="og:url" content={graph.url} />
           <meta property="og:type" content={graph.type ?? "website"} />
-          <meta property="og:image" content={graph.image} />
+          <meta property="og:image" content={banner} />
         </Fragment>
       )
     }