rewrite for eet 2.0 api version v4

.github/workflows/ci.yml

@@ -0,0 +1,72 @@
+name: EetCpp CI
+
+on:
+  push:
+  pull_request:
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+    name: ${{ matrix.name }}
+    runs-on: ${{ matrix.runner }}
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - name: Linux amd64
+            runner: ubuntu-24.04
+            package-manager: apt
+          - name: Linux arm64
+            runner: ubuntu-24.04-arm
+            package-manager: apt
+          - name: macOS amd64
+            runner: macos-13
+            package-manager: brew
+          - name: macOS arm64
+            runner: macos-14
+            package-manager: brew
+          - name: Windows amd64
+            runner: windows-2025
+            package-manager: vcpkg
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install Linux dependencies
+        if: matrix.package-manager == 'apt'
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y cmake ninja-build pkg-config \
+            qt6-base-dev libxml2-dev libxmlsec1-dev libssl-dev
+
+      - name: Install macOS dependencies
+        if: matrix.package-manager == 'brew'
+        run: |
+          brew install cmake ninja pkg-config qt libxml2 libxmlsec1 openssl@3
+
+      - name: Install Windows dependencies
+        if: matrix.package-manager == 'vcpkg'
+        shell: pwsh
+        run: |
+          vcpkg install `
+            qtbase:x64-windows `
+            libxml2:x64-windows `
+            xmlsec:x64-windows
+
+      - name: Configure
+        shell: bash
+        run: |
+          cmake -S . -B build -G Ninja \
+            -DCMAKE_BUILD_TYPE=Debug \
+            -DEETCPP_BUILD_PLAYGROUND=ON
+
+      - name: Build
+        run: cmake --build build --parallel
+
+      - name: Test
+        run: ctest --test-dir build --output-on-failure
+
+      - name: Install package
+        run: cmake --install build --prefix "$PWD/install"