Rename warnings to messages everywhere

app/assets/javascripts/mod_message.js

app/assets/stylesheets/mod_message.scss

app/controllers/application_controller.rb

app/controllers/mod_message_controller.rb

app/controllers/users_controller.rb

app/helpers/mod_message_helper.rb

app/helpers/mod_warning_helper.rb

app/models/community_user.rb

app/models/concerns/user_merge.rb

app/models/mod_message.rb

app/models/user.rb

app/views/mod_message/current.html.erb

app/views/mod_message/log.html.erb

app/views/mod_message/new.html.erb

app/views/users/full_log.html.erb

config/routes.rb

db/migrate/20201001085031_add_read_to_mod_warning.rb

db/migrate/20210913143253_rename_warnings_table.rb

db/schema.rb

test/controllers/mod_warning_controller_test.rb