Run CI tests on Linux and macOS

.github/workflows/ci.yaml

@@ -30,8 +30,27 @@ jobs:
       - name: Run fixers
         run: mise run fixers
 
-      - name: Run tests
-        run: mise run ci-tests
-
       - name: Run govulncheck
         run: mise run lint-govulncheck
+
+  test:
+    runs-on: ${{ matrix.os }}
+    timeout-minutes: 15
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, macos-latest]
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+        with:
+          fetch-depth: 0
+          persist-credentials: false
+
+      - name: Install mise
+        uses: jdx/mise-action@3c2e0cf82a5b2e5249f0d3635a4d83d0ae861518 # v4.2.5
+        with:
+          version: 2026.8.5
+
+      - name: Run tests
+        run: mise run ci-tests