Add NuGet packaging configuration for ModelingEvolution.XTermBlazor

- Set PackageId to ModelingEvolution.XTermBlazor
- Add GitHub Actions workflow for NuGet publishing
- Add CI workflow for build validation

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

Author: Rafal Maciag

.github/workflows/ci.yml

@@ -0,0 +1,40 @@
+name: CI
+
+on:
+  push:
+    branches: [ main, master, develop ]
+  pull_request:
+    branches: [ main, master, develop ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    
+    strategy:
+      matrix:
+        dotnet-version: ['6.0.x', '7.0.x', '8.0.x', '9.0.x']
+    
+    steps:
+    - uses: actions/checkout@v4
+    
+    - name: Setup .NET ${{ matrix.dotnet-version }}
+      uses: actions/setup-dotnet@v4
+      with:
+        dotnet-version: ${{ matrix.dotnet-version }}
+    
+    - name: Setup Node.js
+      uses: actions/setup-node@v4
+      with:
+        node-version: '18'
+        
+    - name: Restore dependencies
+      run: dotnet restore
+      
+    - name: Build
+      run: dotnet build --configuration Release --no-restore
+      
+    - name: Test
+      run: dotnet test --no-build --verbosity normal --configuration Release
+      
+    - name: Pack (dry run)
+      run: dotnet pack XtermBlazor/XtermBlazor.csproj --configuration Release --no-build --output ./nupkgs

.github/workflows/publish-nuget.yml

@@ -0,0 +1,63 @@
+name: Publish NuGet Package
+
+on:
+  push:
+    tags:
+      - 'v*'
+  workflow_dispatch:
+    inputs:
+      version:
+        description: 'Version to publish (e.g., 2.1.3)'
+        required: false
+        type: string
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    
+    steps:
+    - uses: actions/checkout@v4
+    
+    - name: Setup .NET
+      uses: actions/setup-dotnet@v4
+      with:
+        dotnet-version: |
+          6.0.x
+          7.0.x
+          8.0.x
+          9.0.x
+    
+    - name: Setup Node.js
+      uses: actions/setup-node@v4
+      with:
+        node-version: '18'
+        
+    - name: Extract version from tag
+      if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v')
+      run: echo "VERSION=${GITHUB_REF#refs/tags/v}" >> $GITHUB_ENV
+      
+    - name: Use provided version
+      if: github.event_name == 'workflow_dispatch' && github.event.inputs.version != ''
+      run: echo "VERSION=${{ github.event.inputs.version }}" >> $GITHUB_ENV
+      
+    - name: Update version in csproj
+      if: env.VERSION != ''
+      run: |
+        sed -i "s/<Version>.*<\/Version>/<Version>${VERSION}<\/Version>/" XtermBlazor/XtermBlazor.csproj
+        
+    - name: Restore dependencies
+      run: dotnet restore
+      
+    - name: Build
+      run: dotnet build --configuration Release --no-restore
+      
+    - name: Pack
+      run: dotnet pack XtermBlazor/XtermBlazor.csproj --configuration Release --no-build --output ./nupkgs
+      
+    - name: Push to NuGet.org
+      run: dotnet nuget push ./nupkgs/*.nupkg --api-key ${{ secrets.NUGET_API_KEY }} --source https://api.nuget.org/v3/index.json --skip-duplicate
+      
+    - name: Push to GitHub Packages
+      run: |
+        dotnet nuget add source --username ${{ github.actor }} --password ${{ secrets.GITHUB_TOKEN }} --store-password-in-clear-text --name github "https://nuget.pkg.github.com/modelingevolution/index.json"
+        dotnet nuget push ./nupkgs/*.nupkg --api-key ${{ secrets.GITHUB_TOKEN }} --source "github" --skip-duplicate

XtermBlazor/XtermBlazor.csproj

@@ -13,6 +13,7 @@
 		to get incremental builds to work correctly (albeit not as fast as if FastUpToDateCheck did work
 		for them) -->
 		<DisableFastUpToDateCheck>true</DisableFastUpToDateCheck>
+		<PackageId>ModelingEvolution.XTermBlazor</PackageId>
 		<Authors>BattlefieldDuck</Authors>
 		<RepositoryUrl>https://github.com/BattlefieldDuck/XtermBlazor</RepositoryUrl>
 		<PackageProjectUrl>https://github.com/BattlefieldDuck/XtermBlazor</PackageProjectUrl>