Add git submodule and Gitea CI/CD pipeline for v0.7.2

- Convert wc-licensed-product-client from Composer VCS to git submodule
- Add Gitea Actions workflow for automated releases on version tags
- Update composer.json to use path repository for submodule
- Workflow includes: submodule checkout, PHP setup, translation compilation,
  version verification, package creation, checksum generation, release upload

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

.gitea/workflows/release.yml

@@ -0,0 +1,162 @@
+name: Create Release Package
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+jobs:
+  build-release:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code with submodules
+        uses: actions/checkout@v4
+        with:
+          submodules: recursive
+          fetch-depth: 0
+
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: '8.3'
+          extensions: mbstring, xml, zip, intl, gettext
+          tools: composer:v2
+
+      - name: Extract version from tag
+        id: version
+        run: |
+          VERSION=${GITHUB_REF#refs/tags/v}
+          echo "version=$VERSION" >> $GITHUB_OUTPUT
+          echo "Building version: $VERSION"
+
+      - name: Validate composer.json
+        run: composer validate --strict
+
+      - name: Install dependencies
+        run: composer install --no-dev --optimize-autoloader --prefer-dist
+
+      - name: Install gettext for translation compilation
+        run: sudo apt-get update && sudo apt-get install -y gettext
+
+      - name: Compile translations
+        run: |
+          for po in languages/*.po; do
+            if [ -f "$po" ]; then
+              mo="${po%.po}.mo"
+              echo "Compiling $po -> $mo"
+              msgfmt -o "$mo" "$po"
+            fi
+          done
+
+      - name: Verify version in plugin header
+        run: |
+          PLUGIN_VERSION=$(grep -oP 'Version:\s*\K[0-9]+\.[0-9]+\.[0-9]+' wc-licensed-product.php | head -1)
+          TAG_VERSION=${{ steps.version.outputs.version }}
+          if [ "$PLUGIN_VERSION" != "$TAG_VERSION" ]; then
+            echo "Version mismatch! Plugin header: $PLUGIN_VERSION, Tag: $TAG_VERSION"
+            exit 1
+          fi
+          echo "Version verified: $PLUGIN_VERSION"
+
+      - name: Create release directory
+        run: mkdir -p releases
+
+      - name: Build release package
+        run: |
+          PLUGIN_NAME="wc-licensed-product"
+          VERSION=${{ steps.version.outputs.version }}
+          RELEASE_FILE="releases/${PLUGIN_NAME}-${VERSION}.zip"
+
+          # Create zip from parent directory to maintain proper subdirectory structure
+          cd ..
+          zip -r "${PLUGIN_NAME}/${RELEASE_FILE}" "${PLUGIN_NAME}" \
+            -x "${PLUGIN_NAME}/.git/*" \
+            -x "${PLUGIN_NAME}/.gitea/*" \
+            -x "${PLUGIN_NAME}/.gitmodules" \
+            -x "${PLUGIN_NAME}/.gitignore" \
+            -x "${PLUGIN_NAME}/lib/*" \
+            -x "${PLUGIN_NAME}/releases/*" \
+            -x "${PLUGIN_NAME}/vendor/magdev/wc-licensed-product-client/.git" \
+            -x "${PLUGIN_NAME}/vendor/magdev/wc-licensed-product-client/.git/*" \
+            -x "${PLUGIN_NAME}/vendor/*/.git/*" \
+            -x "${PLUGIN_NAME}/tests/*" \
+            -x "${PLUGIN_NAME}/CLAUDE.md" \
+            -x "${PLUGIN_NAME}/*.po~" \
+            -x "${PLUGIN_NAME}/wp-core" \
+            -x "${PLUGIN_NAME}/wp-plugins" \
+            -x "${PLUGIN_NAME}/composer.lock"
+
+          echo "Created release package: ${RELEASE_FILE}"
+
+      - name: Generate SHA256 checksum
+        run: |
+          VERSION=${{ steps.version.outputs.version }}
+          cd releases
+          sha256sum "wc-licensed-product-${VERSION}.zip" > "wc-licensed-product-${VERSION}.zip.sha256"
+          cat "wc-licensed-product-${VERSION}.zip.sha256"
+
+      - name: Verify package structure
+        run: |
+          VERSION=${{ steps.version.outputs.version }}
+          echo "=== Package contents ==="
+          unzip -l "releases/wc-licensed-product-${VERSION}.zip" | head -50
+
+          echo ""
+          echo "=== Verification checks ==="
+
+          # Check main plugin file exists
+          if unzip -l "releases/wc-licensed-product-${VERSION}.zip" | grep -q "wc-licensed-product/wc-licensed-product.php"; then
+            echo "Main plugin file: OK"
+          else
+            echo "ERROR: Main plugin file not found!"
+            exit 1
+          fi
+
+          # Check vendor directory exists
+          if unzip -l "releases/wc-licensed-product-${VERSION}.zip" | grep -q "wc-licensed-product/vendor/"; then
+            echo "Vendor directory: OK"
+          else
+            echo "ERROR: Vendor directory not found!"
+            exit 1
+          fi
+
+          # Check lib directory is excluded
+          if unzip -l "releases/wc-licensed-product-${VERSION}.zip" | grep -q "wc-licensed-product/lib/"; then
+            echo "ERROR: lib/ directory should be excluded!"
+            exit 1
+          else
+            echo "lib/ excluded: OK"
+          fi
+
+          # Check .git directories are excluded
+          if unzip -l "releases/wc-licensed-product-${VERSION}.zip" | grep -q "\.git"; then
+            echo "WARNING: .git files found in package"
+          else
+            echo ".git excluded: OK"
+          fi
+
+      - name: Extract changelog for release
+        id: changelog
+        run: |
+          VERSION=${{ steps.version.outputs.version }}
+          # Extract changelog section for this version
+          CHANGELOG=$(awk "/^## \[?${VERSION}\]?/,/^## \[?[0-9]+\.[0-9]+\.[0-9]+\]?/" CHANGELOG.md | head -n -1)
+          if [ -z "$CHANGELOG" ]; then
+            CHANGELOG="Release v${VERSION}"
+          fi
+          # Escape for GitHub Actions
+          echo "changelog<<EOF" >> $GITHUB_OUTPUT
+          echo "$CHANGELOG" >> $GITHUB_OUTPUT
+          echo "EOF" >> $GITHUB_OUTPUT
+
+      - name: Create Gitea Release
+        uses: actions/gitea-release-action@v1
+        with:
+          token: ${{ secrets.SRC_GITEA_TOKEN }}
+          tag: ${{ github.ref_name }}
+          title: "v${{ steps.version.outputs.version }}"
+          body: ${{ steps.changelog.outputs.changelog }}
+          prerelease: ${{ contains(github.ref_name, '-') }}
+          files: |
+            releases/wc-licensed-product-${{ steps.version.outputs.version }}.zip
+            releases/wc-licensed-product-${{ steps.version.outputs.version }}.zip.sha256