Include examples as part of cargo check

.gitea/workflows/ci.yml

@@ -21,7 +21,7 @@ jobs:
     steps:
       - uses: actions/checkout@v6
       - uses: actions-rust-lang/setup-rust-toolchain@v1
-      - run: cargo check
+      - run: cargo check --all-targets
       - run: cargo test
 
   test-gpu: