create table to track w30 status updates

src/sql/migrations.rs

@@ -549,6 +549,19 @@ DO UPDATE SET rfc724_mid=excluded.rfc724_mid,
         )
         .await?;
     }
+    if dbversion < 84 {
+        info!(context, "[migration] v84");
+        sql.execute_migration(
+            r#"CREATE TABLE msgs_status_updates (
+id INTEGER PRIMARY KEY AUTOINCREMENT,
+msg_id INTEGER,
+payload TEXT DEFAULT '',
+payload_read INTEGER DEFAULT 0);
+CREATE INDEX msgs_status_updates_index1 ON msgs_status_updates (msg_id);"#,
+            84,
+        )
+        .await?;
+    }
 
     Ok((
         recalc_fingerprints,