Add GitHub Actions release workflow to build and publish Windows binaries

.github/workflows/release.yml

@@ -0,0 +1,105 @@
+name: Release Build
+
+on:
+  push:
+    tags:
+      - 'v*'
+  pull_request:
+    branches:
+      - main
+
+env:
+  CARGO_TERM_COLOR: always
+
+permissions:
+  contents: write
+
+jobs:
+  build:
+    name: Build - ${{ matrix.platform.target }}
+    runs-on: ${{ matrix.platform.os }}
+
+    strategy:
+      fail-fast: false
+      matrix:
+        platform:
+          - name: Windows x86_64
+            os: windows-latest
+            target: x86_64-pc-windows-msvc
+            binary_ext: ".exe"
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Validate semantic version tag
+        if: startsWith(github.ref, 'refs/tags/')
+        shell: bash
+        run: |
+          TAG="${GITHUB_REF_NAME}"
+          if [[ ! "$TAG" =~ ^v[0-9]+\.[0-9]+\.[0-9]+(-[0-9A-Za-z.-]+)?(\+[0-9A-Za-z.-]+)?$ ]]; then
+            echo "Tag '$TAG' is not a valid semantic version (expected e.g. v1.2.3)."
+            exit 1
+          fi
+
+      - name: Install Rust toolchain
+        uses: dtolnay/rust-toolchain@stable
+        with:
+          targets: ${{ matrix.platform.target }}
+
+      - name: Cache cargo registry
+        uses: actions/cache@v4
+        with:
+          path: ~/.cargo/registry
+          key: ${{ runner.os }}-cargo-registry-${{ hashFiles('**/Cargo.lock') }}
+
+      - name: Cache cargo index
+        uses: actions/cache@v4
+        with:
+          path: ~/.cargo/git
+          key: ${{ runner.os }}-cargo-index-${{ hashFiles('**/Cargo.lock') }}
+
+      - name: Cache cargo build
+        uses: actions/cache@v4
+        with:
+          path: target
+          key: ${{ runner.os }}-cargo-build-target-${{ matrix.platform.target }}-${{ hashFiles('**/Cargo.lock') }}
+
+      - name: Build
+        run: cargo build --release --target ${{ matrix.platform.target }}
+
+      - name: Package binary
+        shell: pwsh
+        run: |
+          $binaryName = "lfv${{ matrix.platform.binary_ext }}"
+          $binaryPath = "target/${{ matrix.platform.target }}/release/$binaryName"
+          $archiveName = "lfv-${{ matrix.platform.target }}.zip"
+
+          New-Item -ItemType Directory -Path dist -Force | Out-Null
+          Compress-Archive -Path $binaryPath -DestinationPath "dist/$archiveName" -Force
+
+      - name: Upload artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          name: lfv-${{ matrix.platform.target }}
+          path: dist/*
+          if-no-files-found: error
+
+  release:
+    name: Create Release
+    needs: build
+    runs-on: ubuntu-latest
+    if: startsWith(github.ref, 'refs/tags/v')
+
+    steps:
+      - name: Download all artifacts
+        uses: actions/download-artifact@v4
+        with:
+          path: artifacts
+
+      - name: Upload artifacts to release page
+        uses: softprops/action-gh-release@v2
+        with:
+          files: artifacts/**/*
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}