feat: improve electron sandbox (#14156)

blocksuite/affine/shared/src/services/embed-iframe/embed-iframe-config.ts

@@ -27,6 +27,7 @@ export type IframeOptions = {
   allow?: string;
   allowFullscreen?: boolean;
   containerBorderRadius?: number;
+  sandbox?: string;
 };
 
 /**

blocksuite/affine/shared/src/services/embed-iframe/embed-iframe-service.ts

@@ -106,6 +106,7 @@ export class EmbedIframeService
       }
 
       const oEmbedUrl = config.buildOEmbedUrl(url);
+
       if (!oEmbedUrl) {
         return null;
       }