feat: implement signing #546

	name: Unit
	on:
	push:
	branches:
	- main
	- develop
	pull_request:
	env:
	RUSTFLAGS: -D warnings
	jobs:
	test:
	runs-on: ubuntu-latest
	name: Check & Test
	steps:
	- uses: actions/checkout@v3
	- name: Install stable toolchain
	uses: actions-rs/toolchain@v1
	with:
	profile: minimal
	toolchain: stable
	target: wasm32-unknown-unknown
	- uses: Swatinem/rust-cache@v1
	- name: Install Protoc
	uses: arduino/[email protected]
	with:
	repo-token: ${{ secrets.GITHUB_TOKEN }}
	- name: Compile Contract
	run: cargo build -p mpc-contract --target wasm32-unknown-unknown --release
	- name: Compile
	run: cargo check
	- name: Test format
	run: cargo fmt -- --check
	- name: Unit tests
	run: cargo test -p mpc-recovery
	- name: Test clippy
	run: cargo clippy --tests -- -Dclippy::all
	audit:
	name: Audit
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- name: Install stable toolchain
	uses: actions-rs/toolchain@v1
	with:
	profile: minimal
	toolchain: stable
	- uses: Swatinem/rust-cache@v1
	- name: Install Audit
	run: cargo install cargo-audit
	- name: Run Audit
	uses: actions-rs/cargo@v1
	with:
	command: audit
	args: --ignore RUSTSEC-2020-0071 --ignore RUSTSEC-2023-0052 --ignore RUSTSEC-2022-0093

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