cli (blog/set): show ID of published item

sat_frontends/jp/cmd_blog.py

@@ -225,7 +225,7 @@ class Set(base.CommandBase, BlogPublishCommon):
         await self.setMbDataContent(content, mb_data)
 
         try:
-            await self.host.bridge.mbSend(
+            item_id = await self.host.bridge.mbSend(
                 self.args.service,
                 self.args.node,
                 data_format.serialise(mb_data),
@@ -235,7 +235,7 @@ class Set(base.CommandBase, BlogPublishCommon):
             self.disp(f"can't send item: {e}", error=True)
             self.host.quit(C.EXIT_BRIDGE_ERRBACK)
         else:
-            self.disp("Item published")
+            self.disp(f"Item published with ID {item_id}")
             self.host.quit(C.EXIT_OK)