fix: force redis connection to v4 localhost address

Author: ronivay

conf/xo-server.toml.j2

@@ -126,6 +126,7 @@ key = {{ env['KEY_PATH'] }}
 #
 # Default: redis://localhost:6379/0
 #uri = 'redis://redis.company.lan/42'
+uri = 'redis://127.0.0.1:6379/0'
 
 # List of aliased commands.
 #