add staking validator guide #5676

	name: Sync First 100 Blocks Smoke Test

	on:
	push:
	branches:
	- main
	pull_request:
	branches:
	- main

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	run_smoke_tests:
	runs-on: ubuntu-latest
	if: github.event_name != 'pull_request' \|\| github.event.pull_request.head.repo.full_name == github.repository
	steps:
	- name: Generate a token
	id: generate-token
	uses: actions/create-github-app-token@v1
	with:
	app-id: ${{ vars.APP_ID }}
	private-key: ${{ secrets.APP_PRIVATE_KEY }}
	owner: ${{ github.repository_owner }}
	repositories: "juno,juno-smoke-tests"

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

	- name: Set up Go
	uses: actions/setup-go@v5
	with:
	go-version-file: go.mod
	cache: true

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v3

	- name: Build docker image
	run: docker build --build-arg VM_DEBUG=true -t nethermindeth/juno .

	- name: Checkout Juno Smoke Tests
	uses: actions/checkout@v4
	with:
	repository: NethermindEth/juno-smoke-tests
	token: ${{ steps.generate-token.outputs.token }}

	- name: Run smoke tests
	run: \|
	cd smoke-tests/node_tests
	go test -v -run TestMonitorNodeSync -args -targetBlock=$TARGET_BLOCK -timeout=$TIMEOUT
	env:
	TARGET_BLOCK: 100
	TIMEOUT: 10m
	JUNO_PARAMETERS: "--network mainnet --eth-node ${{ secrets.ETH_NODE_MAINNET }}"

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