feat: add GitHub Actions workflow for continuous integration with Rust

.github/workflows/ci.yml

@@ -0,0 +1,33 @@
+name: Continuous Integration
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  build_and_test:
+    name: Build and Test on ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest]
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Install Rust toolchain
+        uses: dtolnay/rust-toolchain@stable
+        with:
+          components: rustfmt, clippy
+
+      - name: Check formatting
+        run: cargo fmt -- --check
+
+      - name: Run Clippy
+        run: cargo clippy -- -D warnings
+
+      - name: Run tests
+        run: cargo test