refactor: unify command declaration across codebase

plugins/docker-options/subcommands/default

@@ -6,11 +6,13 @@ source "$PLUGIN_AVAILABLE_PATH/docker-options/functions"
 
 cmd-docker-options-default() {
   declare desc="Display applications docker options"
-  local cmd="docker-options"
-  dokku_log_warn "Deprecated: Please use docker-options:report"
+  declare cmd="docker-options"
+  [[ "$1" == "$cmd" ]] && shift 1
+  declare APP="$1"
 
-  verify_app_name "$2" && local APP="$2"
-  read -ra passed_phases <<<"$(get_phases "$3")"
+  dokku_log_warn "Deprecated: Please use docker-options:report"
+  verify_app_name "$APP"
+  read -ra passed_phases <<<"$(get_phases "$2")"
   if [[ ! "${passed_phases[@]}" ]]; then
     display_all_phases_options
   else