Rebuild Visual Manager as portal overlay matching habbo-next UX.

Base UI Dialog broke the Radix-era full-viewport manager. Use a body portal shell like habbo-next behavior, without DialogTitle/Popup, so tree + editor mount and nested pickers stay usable.

Co-authored-by: Cursor <[email protected]>

src/components/admin/catalog-manager/root-tabs.tsx

@@ -170,21 +170,16 @@ export function RootTabs({
 					)}
 				</DragOverlay>
 			</DndContext>
-			<Tooltip>
-				<TooltipTrigger asChild>
-					<Button
-						variant="ghost"
-						size="icon"
-						className="h-7 w-7 shrink-0 ml-1"
-						onClick={onCreateRoot}
-					>
-						<Plus className="h-3.5 w-3.5" />
-					</Button>
-				</TooltipTrigger>
-				<TooltipContent>
-					<p>New root page</p>
-				</TooltipContent>
-			</Tooltip>
+			<Button
+				type="button"
+				variant="ghost"
+				size="icon"
+				className="h-7 w-7 shrink-0 ml-1"
+				title="New root page"
+				onClick={onCreateRoot}
+			>
+				<Plus className="h-3.5 w-3.5" />
+			</Button>
 		</div>
 	);
 }