docs: README refocus — tool identity first, roast as appendix #38

	name: CI

	on:
	push:
	pull_request:

	jobs:
	rust:
	strategy:
	matrix:
	os: [ubuntu-latest, windows-latest, macos-latest]
	runs-on: ${{ matrix.os }}
	steps:
	- uses: actions/checkout@v4
	- uses: dtolnay/rust-toolchain@stable
	- name: Cache cargo
	uses: Swatinem/rust-cache@v2
	- name: cargo fmt
	run: cargo fmt --check
	- name: cargo clippy
	run: cargo clippy --all-features -- -D warnings
	- name: cargo check
	run: cargo check
	- name: cargo test
	run: cargo test
	- name: cargo test (all features)
	run: cargo test --all-features

	msrv:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: dtolnay/rust-toolchain@1.88.0
	- name: Cache cargo
	uses: Swatinem/rust-cache@v2
	- name: cargo check
	run: cargo check
	- name: cargo test
	run: cargo test

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