Format code with cargo fmt #74

	name: CI

	on:
	push:
	branches: [main]
	pull_request:
	branches: [main]

	env:
	CARGO_TERM_COLOR: always

	jobs:
	check:
	name: Check & Test
	runs-on: self-hosted
	steps:
	- uses: actions/checkout@v4

	- name: Install Rust
	uses: dtolnay/rust-toolchain@stable
	with:
	components: rustfmt, clippy

	- name: Install protoc
	run: sudo apt-get update && sudo apt-get install -y protobuf-compiler

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

	- name: Check formatting
	run: cargo fmt --all -- --check

	# Use native target for clippy (avoids musl cross-compilation toolchain)
	- name: Clippy
	run: cargo clippy --workspace --target x86_64-unknown-linux-gnu -- -D warnings

	# Use native target for tests (sudo needed for TUN/TAP tests)
	- name: Test
	run: \|
	sudo -E cargo test --workspace --target x86_64-unknown-linux-gnu
	sudo chown -R $(id -u):$(id -g) target/

	build:
	name: Build ISO
	runs-on: self-hosted
	needs: check
	steps:
	- uses: actions/checkout@v4

	- name: Build with Docker
	run: make docker

	- name: Upload artifacts
	uses: actions/upload-artifact@v4
	with:
	name: build-artifacts
	path: \|
	mvirt-uos/target/mvirt-uos.efi
	target/x86_64-unknown-linux-musl/release/mvirt
	target/x86_64-unknown-linux-musl/release/mvirt-vmm
	retention-days: 7

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