Update PR summary with branch instructions #15

	name: CI

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

	permissions:
	contents: read

	jobs:
	build-and-test:
	name: Build and Test
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- name: Cache cargo registry & target
	uses: actions/cache@v4
	with:
	path: \|
	~/.cargo/registry
	~/.cargo/git
	target
	key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
	restore-keys: \|
	${{ runner.os }}-cargo-

	- name: Install Rust toolchain
	uses: actions-rs/toolchain@v1
	with:
	toolchain: 1.91.1
	override: true
	components: clippy, rustfmt

	- name: Show rustc & cargo versions
	run: \|
	rustc --version
	cargo --version

	- name: Build (release)
	run: cargo build --locked --release

	- name: Run tests
	run: cargo test --locked --all -- --nocapture

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