ci: add CI workflow

Author: SuperInstance

.github/workflows/ci.yml

@@ -0,0 +1,15 @@
+name: CI
+on:
+  push:
+    branches: [ main, master ]
+  pull_request:
+    branches: [ main, master ]
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@stable
+      - run: cargo check
+      - run: cargo test
+      - run: cargo clippy -- -D warnings