Copies the default Agentix.Chat components into your project so you can edit the
markup directly (an alternative to import Agentix.Components).
mix agentix.gen.components lib/my_app_web/components
mix agentix.gen.components lib/my_app_web/components --module MyAppWeb.AgentixComponentsWrites one module file under the given directory. With no --module, the module is
AgentixComponents; otherwise the file is named after the module's last segment. An
existing file is left untouched (you own it after copying) unless you pass --force.