Search, Tabs & Server Validation

January brought usability upgrades to the core navigation experience. A search bar was added to the Hierarchy panel so you can filter the scene tree by name. Keyboard arrow navigation in the hierarchy let you move between assets without a mouse. The webview tab system was improved: tabs became drag-and-droppable to reorder them, the welcome tab prevented duplicates, and an About modal was embedded inline. The server validation system now shows a proper blocker modal when the app version is outdated. Full bitmap font support shipped — load .fnt files, preview them in the font dropdown, and export them correctly in the scene JSON.