Added test container

.gitea/workflows/test_rust.yml

@@ -0,0 +1,15 @@
+name: Test Rust
+
+on:
+  push:
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Build Docker image for testing
+        run: docker build -f Dockerfile.test -t configotron-rust-test .
+
+      - name: Run tests in Docker container
+        run: docker run --rm configotron-rust-test