20260729.6

• Accept hostnames and localize validation messages in the HTTP config form (@MindFreeze - #53511)
• Stack the sidebar when only one column fits (@piitaya - #53515)
• Don't disable interaction when row is disabled (@bramkragten - #53517)
• Remove cloud demo controls (@klejejs - #53524)
• Remove "dev" from tools actions description (@timmo001 - #53528)
• Fix link to different port being handled as internal link (@bramkragten - #53530)
• Wait with showing pending http changes dialog until loading screen is… (@bramkragten - #53534)
• Fix disabled save button when leaving an automation with unsaved changes (@piitaya - #53538)
• Only show the sidebar tab switcher when its tabs are labelled (@MindFreeze - #53508)
• Fix notification stacking (@timmo001 - #53486)