feat: make plugin:default an alias of plugin:list

plugins/plugin/subcommands/default

@@ -1,11 +1,7 @@
 #!/usr/bin/env bash
 set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
+source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"
+source "$PLUGIN_CORE_AVAILABLE_PATH/plugin/internal-functions"
 
-plugin_main_cmd() {
-  declare desc="shows details about locally installed plugins"
-  local cmd="plugin"
-  plugn version
-  plugn list
-}
-
-plugin_main_cmd "$@"
+dokku_log_warn "Deprecated: Please use plugin:list"
+plugin_list_cmd "$@"

plugins/plugin/subcommands/list

@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
+source "$PLUGIN_CORE_AVAILABLE_PATH/plugin/internal-functions"
+
+plugin_list_cmd "$@"