refactor: standardize trigger code

plugins/ps/post-create

@@ -5,13 +5,13 @@ source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"
 source "$PLUGIN_AVAILABLE_PATH/docker-options/functions"
 source "$PLUGIN_AVAILABLE_PATH/ps/functions"
 
-ps_post_create() {
+trigger-ps-post-create() {
   declare desc="ps post-create plugin trigger"
-  local trigger="ps_post_create"
+  declare trigger="post-create"
   local APP="$1"
 
   local passed_phases=(deploy)
   add_passed_docker_option passed_phases[@] "--restart=on-failure:10"
 }
 
-ps_post_create "$@"
+trigger-ps-post-create "$@"