Add minimal CI

Author: rustaceanrob

.github/workflows/ci.yml

@@ -0,0 +1,19 @@
+name: CI
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions-rust-lang/setup-rust-toolchain@v1
+      - name: Format Check
+        run: |
+          cargo fmt -- --check

src/main.rs

@@ -8,7 +8,7 @@ use axum::{
     Router,
     body::Body,
     http::{StatusCode, header},
-    response::{AppendHeaders, IntoResponse, Html},
+    response::{AppendHeaders, Html, IntoResponse},
     routing::get,
 };
 use tokio::fs::File;