controls

Generate UI for .NET MAUI (Shiny.Maui.Controls) and Blazor (Shiny.Blazor.Controls) - includes TableView with 14 cell types, TreeView with lazy loading, drag/drop reorder (above/below/into), and configurable expand/collapse icons, FloatingPanel/OverlayHost/ShinyContentPage (bottom/top overlay panels) with detents and header peek, DurationPicker (duration picker with FloatingPanel), FrostedGlassView (native blur/glass effect), Toast service (code-invoked toast notifications with queue/stack, auto-dismiss, spinner, progress bar, pill/fill modes), PillView status badges, BadgeView (content-wrapping corner badge with text/dot/count overflow and pulse), ImageViewer with pinch/pan/double-tap zoom, ImageEditor with crop/rotate/draw/text/undo/redo/export, ChatView with bubbles/typing/load-more/input-bar and custom MessageTemplate/MessageTemplateSelector for per-message rendering, SecurityPin entry, Fab and FabMenu (floating action button and expanding action menu), Scheduler views (calendar grid, agenda timeline, even