feat(hexojs): Add generate alias and fix publish commands

- Add 'generate' as alias for 'build' command
- Rename cmd_publish for drafts to cmd_publish_draft
- Fix duplicate cmd_publish functions
- Add portal config section with /www/blog path
- publish draft <slug> for drafts, publish for portal
- Metabolizer integration now working

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

package/secubox/secubox-app-hexojs/files/etc/config/hexojs

@@ -38,3 +38,7 @@ config theme_config 'theme'
 	option accent_color '#f97316'
 	option logo_symbol '>'
 	option logo_text 'Blog_'
+
+config portal 'portal'
+	option enabled '1'
+	option path '/www/blog'

package/secubox/secubox-app-hexojs/files/usr/sbin/hexoctl

@@ -93,16 +93,16 @@ Content Commands:
   new post "Title"       Create new blog post
   new page "Title"       Create new page
   new draft "Title"      Create new draft
-  publish <slug>       Publish a draft
+  publish draft <slug>   Publish a draft
   list posts             List all posts
   list drafts            List all drafts
 
 Build Commands:
   serve                 Start preview server (port $http_port)
-  build               Generate static files
+  build (generate)      Generate static files
   clean                 Clean generated files
   deploy                Deploy to configured git target
-  publish             Copy static files to /www/
+  publish               Copy static files to /www/blog/
 
 Service Commands:
   service-run         Run in foreground (for init)
@@ -668,14 +668,14 @@ cmd_new_draft() {
 	lxc_exec sh -c "cd /opt/hexojs/site && hexo new draft \"$title\""
 }
 
-cmd_publish() {
+cmd_publish_draft() {
 	require_root
 	load_config
 
 	local slug="$1"
 	if [ -z "$slug" ]; then
 		log_error "Slug required"
-		echo "Usage: hexoctl publish <slug>"
+		echo "Usage: hexoctl publish draft <slug>"
 		return 1
 	fi
 
@@ -1132,8 +1132,6 @@ case "${1:-}" in
 		esac
 		;;
 
-	publish)    shift; cmd_publish "$@" ;;
-
 	list)
 		shift
 		case "${1:-}" in
@@ -1144,10 +1142,16 @@ case "${1:-}" in
 		;;
 
 	serve)      shift; cmd_serve "$@" ;;
-	build)      shift; cmd_build "$@" ;;
+	build|generate) shift; cmd_build "$@" ;;
 	clean)      shift; cmd_clean "$@" ;;
 	deploy)     shift; cmd_deploy "$@" ;;
-	publish)    shift; cmd_publish "$@" ;;
+	publish)
+		shift
+		case "${1:-}" in
+			draft) shift; cmd_publish_draft "$@" ;;
+			*)     cmd_publish "$@" ;;
+		esac
+		;;
 
 	logs)       shift; cmd_logs "$@" ;;
 	shell)      shift; cmd_shell "$@" ;;