feat(ci): add main build, PR validation, and release workflows #1

	name: PR Validation

	on:
	pull_request:
	branches:
	- main

	permissions:
	contents: read
	pull-requests: read

	jobs:
	validate:
	name: Build and Test
	runs-on: ubuntu-latest

	strategy:
	matrix:
	dotnet-version: ['8.0.x', '9.0.x', '10.0.x']

	steps:
	- name: Checkout code
	uses: actions/checkout@v4
	with:
	fetch-depth: 0 # Required for GitVersion

	- name: Setup .NET ${{ matrix.dotnet-version }}
	uses: actions/setup-dotnet@v4
	with:
	dotnet-version: ${{ matrix.dotnet-version }}

	- name: Restore dependencies
	run: dotnet restore

	- name: Build
	run: dotnet build --configuration Release --no-restore

	- name: Test
	run: dotnet test --configuration Release --no-build --verbosity normal --logger "trx;LogFileName=test-results.trx"

	- name: Upload test results
	if: always()
	uses: actions/upload-artifact@v4
	with:
	name: test-results-${{ matrix.dotnet-version }}
	path: '/TestResults//*.trx'

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