feature: add docs, samples and action #1

	name: "build channel-bridge"
	on:
	pull_request:
	paths:
	- 'channel-bridge/**'
	branches:
	- master
	- feature/*
	- fix/*

	jobs:
	build:
	defaults:
	run:
	working-directory: channel_bridge
	name: Build and test
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v3
	- name: Set up Elixir
	uses: erlef/setup-beam@v1.15.2
	with:
	elixir-version: '1.15.7' # Define the elixir version [required]
	otp-version: '26' # Define the OTP version [required]
	- name: Restore dependencies cache
	uses: actions/cache@v3
	with:
	path: deps
	key: ${{ runner.os }}-mix-${{ hashFiles('**/mix.lock') }}
	restore-keys: ${{ runner.os }}-mix-
	- name: Install dependencies
	run: mix deps.get
	- name: Run tests
	run: mix test --cover --export-coverage defaul
	- name: Calculate coverage
	run: mix text.coverage

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