Add example of disabling search engine indexing in beta

server/Caddyfile

@@ -9,6 +9,15 @@
         respond "{\"m.server\": \"matrix.handmade.network:443\"}"
         header Content-Type application/json
     }
+# Uncomment this ONLY FOR BETA!
+# It disables all search engine indexing!
+# If you do this on the real site you will destroy all the site's SEO!
+# ONLY UNCOMMENT THIS IN BETA!
+#     handle /robots.txt {
+#         respond "User-agent: *
+# Disallow: /
+# "
+#     }
     handle /public/* {
         file_server {
             root /home/hmn/hmn

src/discord/showcase.go

@@ -596,6 +596,7 @@ func CreateMessageSnippets(ctx context.Context, dbConn db.ConnOrTx, msgIDs ...st
 		if err == db.NotFound {
 			logging.ExtractLogger(ctx).Warn().
 				Str("messageID", msgID).
+				Stack().
 				Msg("No record was found for this Discord message at all. Weird.")
 			continue
 		} else if err != nil {