Create clippy.yml

run clippy on every commit.

.github/workflows/clippy.yml

@@ -0,0 +1,20 @@
+name: Clippy pedantic mode
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+env:
+  CARGO_TERM_COLOR: always
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v4
+    - name: Clippy
+      run: cargo clippy --all -- -W clippy::all -W clippy::pedantic