ci: add common ci.yml file

.github/workflows/ci.yml

@@ -0,0 +1,37 @@
+name: CI
+
+on:
+  push:
+    branches: ["master"]
+  pull_request:
+
+jobs:
+  clippy:
+    name: Clippy
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Rust clippy
+        run: cargo clippy -- -Dclippy::all -D warnings
+
+  rust-fmt:
+    name: Format
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Rust fmt
+        run: cargo fmt --check
+
+  test:
+    name: Test
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Rust test
+        run: cargo test --workspace

.vscode/settings.json

@@ -1,5 +1,6 @@
 {
     "cSpell.words": [
+        "clippy",
         "Renpy",
         "Unrparc"
     ],