Change all samples to use envconfig to connect to client #631

	name: Continuous Integration
	on:
	pull_request:
	push:
	branches:
	- main

	permissions:
	contents: read

	jobs:
	build-and-test:
	runs-on: ubuntu-latest
	steps:
	- name: Print build information
	run: "echo head_ref: ${{ github.head_ref }}, ref: ${{ github.ref }}"
	- uses: actions/checkout@v4
	with:
	submodules: recursive
	- uses: actions/setup-go@v5
	with:
	go-version: "1.23"
	- name: CI Build
	run: make ci-build

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