Poll WIP (#231):

* poll backend WIP

prosody-modules/mod_muc_poll/message.lib.lua

@@ -0,0 +1,20 @@
+-- SPDX-FileCopyrightText: 2024 John Livingston <https://www.john-livingston.fr/>
+-- SPDX-License-Identifier: AGPL-3.0-only
+
+local function poll_start_message(room)
+  -- TODO
+end
+
+local function schedule_poll_update_message(room)
+  -- TODO
+end
+
+local function poll_end_message(room)
+  -- TODO
+end
+
+return {
+  poll_start_message = poll_start_message;
+  poll_end_message = poll_end_message;
+  schedule_poll_update_message = schedule_poll_update_message;
+};