Initial CI workflow

.github/workflows/build.yaml

@@ -0,0 +1,39 @@
+name: Build
+
+on:
+  push:
+    branches: 
+      - main
+    tags:
+      - '*'
+  pull_request:
+    branches: 
+      - main
+
+env:
+  CARGO_TERM_COLOR: always
+
+jobs:
+  build:
+    runs-on: minafoundation-default-runners
+
+    steps:
+    - name: 📥 Checkout
+      uses: actions/checkout@v4
+
+    - name: ✅ Format
+      run: cargo fmt --all -- --check
+
+    - name: 🔍 Lint
+      run: cargo clippy --all-targets --all-features -- -D warnings
+
+    - name: 🛠️ Build
+      run: |
+          if [[ ${{ github.ref }} == "refs/heads/main" ]] || [[ "${{ github.ref }}" == refs/tags/* ]]; then
+            cargo build --verbose --release
+          else
+            cargo build --verbose
+          fi
+
+    # - name: 🧪 Test
+    #   run: cargo test --verbose