feat(arbiter-macros): `#[arbiter_macros::main]` and a project example… #4

	name: Release-plz

	permissions:
	pull-requests: write
	contents: write

	on:
	push:
	branches:
	- main

	jobs:
	release-plz:
	name: Release-plz
	runs-on: ubuntu-latest
	steps:
	- name: Checkout repository
	uses: actions/checkout@v4
	with:
	fetch-depth: 0
	- name: Install Rust toolchain
	uses: dtolnay/rust-toolchain@stable
	- name: Commit Cargo.lock
	run: \|
	git config --local user.email "[email protected]"
	git config --local user.name "GitHub Action"
	git add Cargo.lock
	git commit -m "Update Cargo.lock" \|\| (git add Cargo.lock && git commit -m "Update Cargo.lock") \|\| echo "No changes to commit"
	- name: Run release-plz
	uses: MarcoIeni/[email protected]
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}

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