ci: add automated multiplatform release workflow

.github/workflows/release.yml

@@ -0,0 +1,91 @@
+name: Release Multiplatform Binaries
+
+on:
+  push:
+    tags:
+      - 'v*'
+  workflow_dispatch:
+
+permissions:
+  contents: write
+
+jobs:
+  build:
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          # Linux x86_64 (.AppImage, .deb)
+          - os: ubuntu-22.04
+            target: x86_64-unknown-linux-gnu
+            name: linux-x86_64
+
+          # Windows x86_64 (.exe installer)
+          - os: windows-latest
+            target: x86_64-pc-windows-msvc
+            name: windows-x86_64
+
+          # macOS Apple Silicon (.dmg)
+          - os: macos-14
+            target: aarch64-apple-darwin
+            name: macos-arm64
+
+          # macOS Intel (.dmg)
+          - os: macos-13
+            target: x86_64-apple-darwin
+            name: macos-x86_64
+
+    runs-on: ${{ matrix.os }}
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Install Rust toolchain
+        uses: dtolnay/rust-toolchain@stable
+        with:
+          targets: ${{ matrix.target }}
+
+      - name: Install Linux build dependencies
+        if: runner.os == 'Linux'
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y             libwebkit2gtk-4.1-dev             build-essential             curl             wget             file             libxdo-dev             libssl-dev             libayatana-appindicator3-dev             librsvg2-dev             libfontconfig1-dev             libfreetype6-dev             libgl1-mesa-dev             libvulkan-dev             libasound2-dev
+
+      - name: Install cargo-packager
+        run: cargo install cargo-packager --locked || true
+
+      - name: Build Release Binary
+        run: cargo build --release --bin oneclient_app --target ${{ matrix.target }}
+
+      - name: Package Application
+        run: cargo packager --release --target ${{ matrix.target }}
+        continue-on-error: true
+
+      - name: Upload Build Artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          name: binaries-${{ matrix.name }}
+          path: |
+            target/${{ matrix.target }}/release/oneclient_app*
+            target/${{ matrix.target }}/release/bundle/**/*
+            target/release/oneclient_app*
+            dist/**/*
+
+  create-release:
+    needs: build
+    runs-on: ubuntu-latest
+    if: startsWith(github.ref, 'refs/tags/')
+    steps:
+      - name: Download all artifacts
+        uses: actions/download-artifact@v4
+        with:
+          path: ./artifacts
+
+      - name: Publish GitHub Release
+        uses: softprops/action-gh-release@v2
+        with:
+          files: ./artifacts/**/*
+          draft: false
+          prerelease: false
+          generate_release_notes: true