docs: p2p package overview #2152

	# Test tools directories that have their own go.mod files, and
	# otherwise wouldn't get tested along with the main go-algorand build.
	name: Test tools modules
	on:
	push:
	branches:
	- master
	paths:
	- 'tools/block-generator/**'
	- 'tools/x-repo-types/**'
	pull_request:

	jobs:
	tools_test:
	name: Test tools modules
	runs-on: ubuntu-latest
	steps:
	- name: Check out code into the Go module directory
	uses: actions/checkout@v4
	# move go out of the way temporarily to avoid "go list ./..." from installing modules
	- name: Make libsodium.a
	run: sudo mv /usr/bin/go /usr/bin/go.bak && make crypto/libs/linux/amd64/lib/libsodium.a && sudo mv /usr/bin/go.bak /usr/bin/go
	- name: Add bin to PATH
	run: \|
	echo "$GITHUB_WORKSPACE/bin" >> $GITHUB_PATH
	echo "$RUNNER_WORKSPACE/$(basename $GITHUB_REPOSITORY)/bin" >> $GITHUB_PATH
	- name: Determine Go version
	id: go_version
	run: echo "GO_VERSION=$(./scripts/get_golang_version.sh)" >> $GITHUB_ENV
	- name: Install go version
	uses: actions/[email protected]
	with:
	go-version: ${{ env.GO_VERSION }}
	- name: Test tools/block-generator
	run: \|
	cd tools/block-generator
	go test -v ./...
	- name: Test tools/x-repo-types
	run: \|
	cd tools/x-repo-types
	go test -v ./...

Provide feedback