feat: add /websocket/echo endpoint #212

	name: Lint

	on:
	push:
	branches: [main] # pushes TO main
	pull_request:
	branches: [main] # pull requests AGAINST main

	# cancel CI runs when a new commit is pushed to any branch except main
	concurrency:
	group: "lint-${{ github.ref }}"
	cancel-in-progress: ${{ github.ref != 'refs/heads/main' }}

	jobs:
	golangci:
	name: Lint
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- uses: actions/setup-go@v2
	with:
	go-version: '1.21'
	- uses: golangci/[email protected]
	with:
	version: v1.55.2

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