Add toolchain setup and test step to workflow

Author: MikAoJk

.github/workflows/build-and-deploy.yaml

@@ -8,9 +8,15 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v5
+      
       - uses: actions-rs/toolchain@v1
         with:
           toolchain: stable
+      
+      - uses: actions-rs/cargo@v1
+        with:
+          command: test
+
       - uses: actions-rs/cargo@v1
         with:
           command: build