Merge pull request #7806 from nextcloud-libraries/backport/7805/stable8

[stable8] chore(docs): optionally set docs server port via VUE_STYLEGUIDIST_PORT

Author: ShGKme

styleguide.config.js

@@ -68,6 +68,8 @@ module.exports = async () => {
 			},
 		}),
 
+		serverPort: +(process.env.VUE_STYLEGUIDIST_PORT || 6060),
+
 		exampleMode: 'collapse',
 		usageMode: 'collapse',