docs: add repository contributor guidelines #15

	name: CI

	on:
	push:
	branches: [ main ]
	pull_request:
	branches: [ main ]

	jobs:
	golang-testing:
	name: Go Testing Matrix
	runs-on: ubuntu-latest
	strategy:
	matrix:
	go-version: ['1.23', '1.24']

	steps:
	- name: Checkout source code
	uses: actions/checkout@v4

	- name: Set up Go
	uses: actions/setup-go@v4
	with:
	go-version: ${{ matrix.go-version }}

	- name: Cache Go module dependencies
	uses: actions/cache@v3
	with:
	path: ~/go/pkg/mod
	key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
	restore-keys: \|
	${{ runner.os }}-go-

	- name: Download dependencies
	run: go mod download

	- name: Run tests
	run: go test -v ./...

	- name: Run tests with race detector
	run: go test -race -v ./...

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