Add repository validation and CI checks

.github/workflows/ci.yml

@@ -0,0 +1,29 @@
+name: ci
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+
+jobs:
+  rust:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          - ubuntu-latest
+          - windows-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@stable
+        with:
+          toolchain: 1.93.0
+          components: rustfmt, clippy
+      - name: cargo fmt
+        run: cargo fmt --all --check
+      - name: cargo clippy
+        run: cargo clippy --workspace --all-targets -- -D warnings
+      - name: cargo test
+        run: cargo test --workspace

infra/scripts/check.ps1

@@ -0,0 +1,5 @@
+$ErrorActionPreference = 'Stop'
+
+cargo fmt --all --check
+cargo clippy --workspace --all-targets -- -D warnings
+cargo test --workspace

infra/scripts/check.sh

@@ -0,0 +1,6 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+cargo fmt --all --check
+cargo clippy --workspace --all-targets -- -D warnings
+cargo test --workspace

justfile

@@ -0,0 +1,4 @@
+check:
+    cargo fmt --all --check
+    cargo clippy --workspace --all-targets -- -D warnings
+    cargo test --workspace