ci: add nuget package metadata and automated publishing workflow

Author: matheusfsc28

.github/workflows/publish-contracts.yml

@@ -0,0 +1,25 @@
+name: Publish Contracts to NuGet
+
+on:
+  push:
+    branches: [ main ]
+    paths:
+      - 'src/DotCruz.Notifications.Contracts/**'
+  workflow_dispatch:
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      
+      - name: Setup .NET
+        uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: 10.0.x
+          
+      - name: Build and Pack
+        run: dotnet pack src/DotCruz.Notifications.Contracts/DotCruz.Notifications.Contracts.csproj -c Release -o out
+        
+      - name: Push to NuGet.org
+        run: dotnet nuget push out/*.nupkg -s https://api.nuget.org/v3/index.json -k ${{ secrets.NUGET_API_KEY }}

src/DotCruz.Notifications.Contracts/DotCruz.Notifications.Contracts.csproj

@@ -4,6 +4,14 @@
     <TargetFramework>net10.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
+	<IsPackable>true</IsPackable>
+	<GeneratePackageOnBuild>false</GeneratePackageOnBuild>
+	<PackageId>DotCruz.Notifications.Contracts</PackageId>	
+	<Version>1.0.0</Version>
+	<Authors>Matheus Felipe @matheusfsc28</Authors>
+	<Company>DotCruz</Company>
+	<Description>Contratos, enums e mensagens de integração para o serviço de Notificações da DotCruz.</Description>
+	<RepositoryUrl>https://github.com/matheusfsc28/DotCruz.Notifications</RepositoryUrl>
   </PropertyGroup>
 
 </Project>