fix(hexojs): Disable static publishing, serve via container only

HexoJS now serves dynamically on :4000 via HAProxy vhost routing.
- Disabled auto_publish in metabolizer
- Disabled portal in hexojs
- /www stays free for SecuBox portal and other apps

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

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

@@ -40,5 +40,5 @@ config theme_config 'theme'
 	option logo_text 'Blog_'
 
 config portal 'portal'
-	option enabled '1'
+	option enabled '0'
 	option path '/www'

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

@@ -19,7 +19,7 @@ config hexo 'hexo'
 	option source_path '/srv/hexojs/site/source/_posts'
 	option public_path '/srv/hexojs/site/public'
 	option portal_path '/www'
-	option auto_publish '1'
+	option auto_publish '0'
 
 config portal 'portal'
 	option enabled '1'