feat: Add Echo App end-to-end test #717

	# yaml-language-server: $schema=https://json.schemastore.org/github-workflow.json
	name: Assess Rust code quality

	on: push

	jobs:
	assess-rust-code-quality:
	runs-on: ubuntu-latest
	defaults:
	run:
	working-directory: offchain

	steps:
	- uses: actions/checkout@v4
	with:
	submodules: recursive

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

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

	- name: Update rust
	run: rustup update

	- name: Install cargo-machete
	run: cargo install cargo-machete
	continue-on-error: true

	- name: Analyze dependencies
	run: cargo machete .

	- name: Check code format
	run: cargo fmt --all -- --check

	- name: Run linter
	run: cargo clippy -- -A clippy::module_inception

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