Add D-prefixed Blazor wrappers for every daisyUI 5 component

Components/Daisy/ wraps all 69 components in daisyUI's llms.txt, grouped by
daisyUI's categories (Actions, DataDisplay, Navigation, Feedback, DataInput,
Layout, Mockup), with part components where daisyUI has repeating parts (DTab,
DMenuItem, DTimelineItem, ...).
- Each enum maps to whole literal class names in a switch, so Tailwind's scanner
  generates them. Nothing is concatenated.
- Value-holding fields derive from DInputBase<TValue>, Blazor's InputBase, so
  @bind-Value and EditForm validation work. Invalid fields get the component's
  *-error class.
- Open and active state lives in C# (@bind-IsOpen, @bind-Active) and is rendered
  with daisyUI's *-open modifiers. DDropdown adds an outside-click layer and
  Escape. No component uses JS interop.
- The one exception is DCalendar, which wraps the Cally web component, vendored
  as wwwroot/vendor/cally.js (0.9.2, MIT).

/styleguide (not linked) renders every component in all its colours, sizes and
states, with a theme and hue picker that previews without saving.

neo.css follows what the styleguide showed:
- select keeps daisyUI's arrow;
- skeleton-text isn't sunk;
- the phone mockup and dock are raised;
- active menu items and OTP digits are inset;
- a joined accordion is raised as one block.
The primary, secondary and accent colours are deeper, so they still read as
text.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LsXgEaXee4GCU1hwYgPJXw

Components/Daisy/Feedback/DAlert.razor

@@ -0,0 +1,44 @@
+@inherits DComponentBase
+
+@* daisyUI Alert: https://daisyui.com/components/alert/ . The alert is a grid of up to three cells: Icon, ChildContent
+   (wrapped in one <div>, so a heading plus text stays one cell) and Actions. role="alert" comes before the splatted
+   attributes, so a consumer can pass role="status" for a non-urgent message. *@
+<div role="alert" @attributes="AdditionalAttributes" class="@CssClass">
+	@Icon
+	<div>@ChildContent</div>
+	@if (Actions is not null)
+	{
+		<div class="flex gap-2">@Actions</div>
+	}
+</div>
+
+@code {
+	[Parameter] public RenderFragment Icon { get; set; }
+	[Parameter] public RenderFragment ChildContent { get; set; }
+	[Parameter] public RenderFragment Actions { get; set; }
+	[Parameter] public DAlertColor Color { get; set; }
+	[Parameter] public DAlertVariant Variant { get; set; }
+	[Parameter] public DDirection Direction { get; set; }
+	/// <summary>Vertical on small screens, horizontal from sm up (alert-vertical sm:alert-horizontal).</summary>
+	[Parameter] public bool Responsive { get; set; }
+
+	string CssClass => Cx("alert", ColorClass, VariantClass,
+		Direction == DDirection.Vertical || Responsive ? "alert-vertical" : null, Responsive ? "sm:alert-horizontal" : null, Class);
+
+	string ColorClass => Color switch
+	{
+		DAlertColor.Info => "alert-info",
+		DAlertColor.Success => "alert-success",
+		DAlertColor.Warning => "alert-warning",
+		DAlertColor.Error => "alert-error",
+		_ => null
+	};
+
+	string VariantClass => Variant switch
+	{
+		DAlertVariant.Outline => "alert-outline",
+		DAlertVariant.Dash => "alert-dash",
+		DAlertVariant.Soft => "alert-soft",
+		_ => null
+	};
+}