feat(core): implement Milestone 1 stub WIT, host traits, core API, an… #2

	name: CI

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

	jobs:
	lint-build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-python@v5
	with:
	python-version: '3.x'
	- name: Install Rust
	uses: dtolnay/rust-toolchain@stable
	with:
	components: rustfmt, clippy
	- name: Cache cargo
	uses: actions/cache@v4
	with:
	path: \|
	~/.cargo/registry
	~/.cargo/git
	target
	key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
	restore-keys: ${{ runner.os }}-cargo-
	- name: Format check
	run: cargo fmt --all -- --check
	- name: Clippy (policy)
	run: cargo clippy --all-features -- -D clippy::panic -D clippy::unwrap_used -D clippy::expect_used -W clippy::pedantic
	- name: Build
	run: cargo build --workspace --all-features --release

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