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/DLoading.razor

@@ -0,0 +1,47 @@
+@inherits DComponentBase
+
+@* daisyUI Loading: https://daisyui.com/components/loading/ . It is drawn in currentColor, so Color maps to text-*
+   classes. role="status" and aria-label come before the splatted attributes, so a consumer can override them. *@
+<span role="status" aria-label="@LabelText" @attributes="AdditionalAttributes" class="@CssClass"></span>
+
+@code {
+	[Parameter] public DLoadingVariant Variant { get; set; }
+	[Parameter] public DSize Size { get; set; }
+	[Parameter] public DColor Color { get; set; }
+	/// <summary>What screen readers announce (aria-label).</summary>
+	[Parameter] public string LabelText { get; set; } = "Loading";
+
+	string CssClass => Cx("loading", VariantClass, SizeClass, ColorClass, Class);
+
+	string VariantClass => Variant switch
+	{
+		DLoadingVariant.Dots => "loading-dots",
+		DLoadingVariant.Ring => "loading-ring",
+		DLoadingVariant.Ball => "loading-ball",
+		DLoadingVariant.Bars => "loading-bars",
+		DLoadingVariant.Infinity => "loading-infinity",
+		_ => null
+	};
+
+	string SizeClass => Size switch
+	{
+		DSize.Xs => "loading-xs",
+		DSize.Sm => "loading-sm",
+		DSize.Lg => "loading-lg",
+		DSize.Xl => "loading-xl",
+		_ => null
+	};
+
+	string ColorClass => Color switch
+	{
+		DColor.Neutral => "text-neutral",
+		DColor.Primary => "text-primary",
+		DColor.Secondary => "text-secondary",
+		DColor.Accent => "text-accent",
+		DColor.Info => "text-info",
+		DColor.Success => "text-success",
+		DColor.Warning => "text-warning",
+		DColor.Error => "text-error",
+		_ => null
+	};
+}