Added demo desktop application

.github/workflows/remove-working-on-it-label.yml

@@ -0,0 +1,21 @@
+name: Remove "working on it" label on close
+
+on:
+  issues:
+    types: [closed]
+
+permissions:
+  issues: write
+
+jobs:
+  remove-label:
+    if: contains(github.event.issue.labels.*.name, 'working on it')
+    runs-on: ubuntu-latest
+    steps:
+      - name: Remove the label
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          gh issue edit "${{ github.event.issue.number }}" \
+            --repo "${{ github.repository }}" \
+            --remove-label "working on it"

.gitignore

@@ -26,6 +26,7 @@ src/BlazorBlueprint.Components/wwwroot/blazorblueprint.css
 node_modules/
 tailwindcss.exe
 tailwindcss-linux
+tailwindcss-macos
 
 # IDE
 .vscode/
@@ -43,20 +44,15 @@ NUL
 .env.local
 .env.*.local
 
-# Local test apps
-tests/BlazorBlueprint.IssueTester/
-
-# Local LLM docs
-.llms
+# Published output
+publish/
 
 # Development Tools
 .claude
-.audits
-.scratchpad.md
-themes
-docs
-scripts/release.sh
-scripts/release-*.sh
-scripts/compare-theme.sh
-scripts/nuget-versions.sh
-scripts/run-ui-tests.sh
+devkit/
+
+# External libs
+pro/
+/.vscode-ai-images/
+
+docs/notes/checkpoint.md

BlazorBlueprint.sln

@@ -19,6 +19,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "BlazorBlueprint.Icons.Heroi
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "BlazorBlueprint.Icons.Feather", "src\BlazorBlueprint.Icons.Feather\BlazorBlueprint.Icons.Feather.csproj", "{078BABD8-4ACB-4002-95E8-99AB3DA3EBEA}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "BlazorBlueprint.Icons.FontAwesome", "src\BlazorBlueprint.Icons.FontAwesome\BlazorBlueprint.Icons.FontAwesome.csproj", "{A1F2E3D4-B5C6-4789-A0B1-C2D3E4F5A6B7}"
+EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "BlazorBlueprint.Demo.Shared", "demos\BlazorBlueprint.Demo.Shared\BlazorBlueprint.Demo.Shared.csproj", "{D1A2B3C4-E5F6-7890-ABCD-EF1234567890}"
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "BlazorBlueprint.Demo.Wasm", "demos\BlazorBlueprint.Demo.Wasm\BlazorBlueprint.Demo.Wasm.csproj", "{E2B3C4D5-F6A7-8901-BCDE-F12345678901}"
@@ -113,6 +115,18 @@ Global
 		{078BABD8-4ACB-4002-95E8-99AB3DA3EBEA}.Release|x64.Build.0 = Release|Any CPU
 		{078BABD8-4ACB-4002-95E8-99AB3DA3EBEA}.Release|x86.ActiveCfg = Release|Any CPU
 		{078BABD8-4ACB-4002-95E8-99AB3DA3EBEA}.Release|x86.Build.0 = Release|Any CPU
+		{A1F2E3D4-B5C6-4789-A0B1-C2D3E4F5A6B7}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{A1F2E3D4-B5C6-4789-A0B1-C2D3E4F5A6B7}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{A1F2E3D4-B5C6-4789-A0B1-C2D3E4F5A6B7}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{A1F2E3D4-B5C6-4789-A0B1-C2D3E4F5A6B7}.Debug|x64.Build.0 = Debug|Any CPU
+		{A1F2E3D4-B5C6-4789-A0B1-C2D3E4F5A6B7}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{A1F2E3D4-B5C6-4789-A0B1-C2D3E4F5A6B7}.Debug|x86.Build.0 = Debug|Any CPU
+		{A1F2E3D4-B5C6-4789-A0B1-C2D3E4F5A6B7}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{A1F2E3D4-B5C6-4789-A0B1-C2D3E4F5A6B7}.Release|Any CPU.Build.0 = Release|Any CPU
+		{A1F2E3D4-B5C6-4789-A0B1-C2D3E4F5A6B7}.Release|x64.ActiveCfg = Release|Any CPU
+		{A1F2E3D4-B5C6-4789-A0B1-C2D3E4F5A6B7}.Release|x64.Build.0 = Release|Any CPU
+		{A1F2E3D4-B5C6-4789-A0B1-C2D3E4F5A6B7}.Release|x86.ActiveCfg = Release|Any CPU
+		{A1F2E3D4-B5C6-4789-A0B1-C2D3E4F5A6B7}.Release|x86.Build.0 = Release|Any CPU
 		{D1A2B3C4-E5F6-7890-ABCD-EF1234567890}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{D1A2B3C4-E5F6-7890-ABCD-EF1234567890}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{D1A2B3C4-E5F6-7890-ABCD-EF1234567890}.Debug|x64.ActiveCfg = Debug|Any CPU
@@ -184,6 +198,7 @@ Global
 		{C5E92A4D-9E3B-4C1A-B8D4-E1F5A6C7B9D2} = {827E0CD3-B72D-47B6-A68D-7590B98EB39B}
 		{6B3C876A-CB06-42DA-974E-6620581CE719} = {827E0CD3-B72D-47B6-A68D-7590B98EB39B}
 		{078BABD8-4ACB-4002-95E8-99AB3DA3EBEA} = {827E0CD3-B72D-47B6-A68D-7590B98EB39B}
+		{A1F2E3D4-B5C6-4789-A0B1-C2D3E4F5A6B7} = {827E0CD3-B72D-47B6-A68D-7590B98EB39B}
 		{D1A2B3C4-E5F6-7890-ABCD-EF1234567890} = {A39C23D2-F2C0-258D-165A-CF1E7FEE6E7B}
 		{E2B3C4D5-F6A7-8901-BCDE-F12345678901} = {A39C23D2-F2C0-258D-165A-CF1E7FEE6E7B}
 		{F3C4D5E6-A7B8-9012-CDEF-123456789012} = {A39C23D2-F2C0-258D-165A-CF1E7FEE6E7B}

CLAUDE.md

@@ -9,27 +9,20 @@ This file provides guidance to Claude Code (claude.ai/code) when working with co
 - Never commit to git unless explicitly instructed to
 - This application does not support hot-reload — rebuild to see changes
 - Do NOT add `Co-Authored-By` lines to commit messages
+- Do NOT add "Generated with Claude" / AI-attribution footers to PR bodies or GitHub issue/PR comments
+- When adding/changing public component API (new params, components, or features), add a demo example in `demos/BlazorBlueprint.Demo.Shared` (live example + `CodeExamples/.../*.txt` snippet + API Reference entry) — don't just temp-add an example to test and then revert it
 - Always create a new branch from `develop` when starting work, unless explicitly told otherwise
 
 ---
 
 ## Build & Test Commands
 
 ```bash
-# Build the Components project (most common during development)
-dotnet build src/BlazorBlueprint.Components/BlazorBlueprint.Components.csproj --nologo --verbosity quiet
-
-# Build entire solution
-dotnet build
-
-# Run tests (xunit + Verify snapshot tests)
-dotnet test tests/BlazorBlueprint.Tests/BlazorBlueprint.Tests.csproj --verbosity normal
-
 # Accept new API surface snapshots after reviewing .received.txt files
 # (copy .received.txt → .verified.txt in tests/BlazorBlueprint.Tests/ApiSurface/)
 ./scripts/run-tests.sh --accept
 
-# Run demo apps
+# Demo apps — each host is pinned to its own port
 dotnet run --project demos/BlazorBlueprint.Demo.Server    # port 7172
 dotnet run --project demos/BlazorBlueprint.Demo.Wasm      # port 7173
 dotnet run --project demos/BlazorBlueprint.Demo.Auto       # port 7174
@@ -41,39 +34,14 @@ dotnet run --project demos/BlazorBlueprint.Demo.Auto       # port 7174
 
 ## Architecture
 
-**Two-layer component library** inspired by shadcn/ui and Radix UI, targeting .NET 8 Blazor (Server, WASM, and Auto render modes):
-
-### Projects
-
-| Project | Purpose |
-|---------|---------|
-| `BlazorBlueprint.Primitives` | Headless, unstyled components with accessibility/keyboard/ARIA. No CSS. |
-| `BlazorBlueprint.Components` | Styled components built on Primitives. Ships pre-built Tailwind CSS. |
-| `BlazorBlueprint.Icons.*` | Three icon packages: Lucide, Heroicons, Feather |
-| `BlazorBlueprint.Demo.Shared` | Shared demo pages/layouts (Razor Class Library) |
-| `BlazorBlueprint.Demo.Server/Wasm/Auto` | Thin host projects per render mode |
-| `BlazorBlueprint.Tests` | API surface snapshot tests (Verify + xunit) |
+**Two-layer component library** inspired by shadcn/ui and Radix UI, targeting .NET 8 Blazor (Server, WASM, and Auto render modes): `Primitives` are headless and unstyled, `Components` are styled and built on top of them.
 
 ### Dependency flow
 `Components` → `Primitives` + `Icons.Lucide` (ProjectReference locally, PackageReference when packing for NuGet).
 
 ### Component structure
-Each component lives in its own folder under `Components/` or `Primitives/` with:
-- `ComponentName.razor` — markup
-- `ComponentName.razor.cs` — code-behind (partial class)
-- Enum/type files (e.g., `ButtonVariant.cs`, `ButtonSize.cs`)
-
 Components inherit directly from `ComponentBase` (no custom base class). Text inputs (`Input`, `Textarea`, `InputGroupInput`, `InputGroupTextarea`) implement their own `Value`/`ValueChanged` pattern rather than `InputBase<T>`.
 
-### JS Interop
-- Primitives JS: `src/BlazorBlueprint.Primitives/wwwroot/js/primitives/` (focus, positioning, portal, scroll-lock, keyboard shortcuts, resize, dismiss)
-- Components JS: `src/BlazorBlueprint.Components/wwwroot/js/` (file-upload, slider, resizable, sidebar, etc.)
-
-### Services (registered via DI)
-- `AddBlazorBlueprintComponents()` — registers everything (Components + Primitives)
-- `AddBlazorBlueprintPrimitives()` — registers only Primitives services
-- Key services: `IPortalService`, `IFocusManager`, `IPositioningService`, `DropdownManagerService`, `IKeyboardShortcutService`, `ToastService`
-
 ### Overlay pattern
 Overlay components (Dialog, Sheet, Popover, Tooltip, etc.) render through `<PortalHost />` which must be placed in the root layout. Uses `IPortalService` + `FloatingPortal` + `IPositioningService` for positioning.
 
@@ -89,28 +57,8 @@ Tests use **Verify** (snapshot testing) to detect unintended public API changes.
 
 ---
 
-## Code Style (enforced at build — TreatWarningsAsErrors)
-
-- **Braces required** on all control flow (IDE0011 enforced as error)
-- **Private fields**: `camelCase` (no underscore prefix)
-- **Public members/types**: `PascalCase`
-- **Constants**: `PascalCase`
-- **Interfaces**: `I` prefix
-- **Nullable reference types** enabled with null diagnostics as errors (CS8600-CS8625)
-- Prefer `var` when type is apparent
-- Allman-style braces (new line before `{`)
-- Indent: 4 spaces for `.cs`/`.razor`, 2 spaces for `.csproj`/`.json`/`.js`/`.css`/`.yml`
-
----
-
-## Versioning
-
-Uses **MinVer** with git tags. Tag prefixes:
-- Components: `components/v` (e.g., `components/v3.0.0`)
-- Primitives: `primitives/v` (e.g., `primitives/v2.3.2`)
-
----
+## Code Style
 
-## Current Branch: v3
+Style is enforced mechanically by `.editorconfig` + `TreatWarningsAsErrors` — the build is the source of truth, so it isn't restated here. The one convention the config does *not* enforce:
 
-Active development branch for v3 with breaking changes. See `V3-MIGRATION-GUIDE.md` for details. Key v3 changes: namespace flattening, Combobox/MultiSelect API redesign, trigger `AsChild` defaults, and new usability parameters across components.
+- **Private fields**: `camelCase` with **no underscore prefix** (deliberately unlike the common C# `_camelCase` default)