Add support for signal polls

roles/custom/matrix-bridge-mautrix-signal/defaults/main.yml

@@ -50,6 +50,8 @@ matrix_mautrix_signal_appservice_address: "http://matrix-mautrix-signal:8080"
 matrix_mautrix_signal_msc4190_enabled: "{{ matrix_bridges_msc4190_enabled }}"
 matrix_mautrix_signal_self_sign_enabled: "{{ matrix_bridges_self_sign_enabled }}"
 
+matrix_mautrix_signal_extev_polls: false
+
 matrix_mautrix_signal_command_prefix: "!signal"
 
 # Displayname template for Signal users.

roles/custom/matrix-bridge-mautrix-signal/templates/config.yaml.j2

@@ -19,6 +19,8 @@ network:
     # Google Maps: 'https://www.google.com/maps/place/%[1]s,%[2]s'
     # OpenStreetMap: 'https://www.openstreetmap.org/?mlat=%[1]s&mlon=%[2]s'
     location_format: 'https://www.google.com/maps/place/%[1]s,%[2]s'
+    # Should polls be sent using unstable MSC3381 event types?
+    extev_polls: {{ matrix_mautrix_signal_extev_polls | to_json }}
 
 # Config options that affect the central bridge module.
 bridge: