fix: do not reference info messages

In particular, for newely promoted group
we previously referenced info message
saying
"Others will only see this group after you sent a first message."
and for the receiver
it looked like there was some previous
message that was not delivered.

src/chat.rs

@@ -1234,6 +1234,7 @@ impl ChatId {
              AND ((state BETWEEN {} AND {}) OR (state >= {})) \
              AND NOT hidden \
              AND download_state={} \
+             AND from_id != {} \
              ORDER BY timestamp DESC, id DESC \
              LIMIT 1;",
             MessageState::InFresh as u32,
@@ -1242,6 +1243,10 @@ impl ChatId {
             // Do not reply to not fully downloaded messages. Such a message could be a group chat
             // message that we assigned to 1:1 chat.
             DownloadState::Done as u32,
+
+            // Do not reference info messages, they are not actually sent outside
+            // and have Message-IDs unknown to other chat members.
+            ContactId::INFO.to_u32(),
         );
         sql.query_row_optional(&query, (self,), f).await
     }