chore: add GitHub Pages permissions to workflow

.github/workflows/coverage.yaml

@@ -2,6 +2,8 @@ name: Coverage
 permissions:
   contents: write
   pull-requests: write
+  pages: write
+  id-token: write
 on:
   push:
     branches:
@@ -11,6 +13,9 @@ on:
       - opened
       - synchronize
       - reopened
+concurrency:
+  group: "pages"
+  cancel-in-progress: false
 jobs:
   Linux:
     strategy:
@@ -53,30 +58,48 @@ jobs:
       - name: Merge coverages
         run: |
           LCOV_FILES=$(find coverage-artifacts -name "lcov.info" -type f)
-          
+
           if [ -z "$LCOV_FILES" ]; then
             echo "No lcov.info files found in the artifacts!"
             exit 1
           fi
-          
+
           CMD="lcov"
           for LCOV_FILE in $LCOV_FILES; do
             echo "Adding coverage file: $LCOV_FILE"
             CMD+=" -a $LCOV_FILE"
           done
           CMD+=" -o lcov.info"
-          
+
           echo "Executing: $CMD"
           eval $CMD
-          
+
           if [ ! -f "lcov.info" ]; then
             echo "Failed to generate merged lcov.info file!"
             exit 1
           fi
-          
+
           echo "Successfully merged $(echo $LCOV_FILES | wc -w) coverage files."
+      - name: Generate HTML report
+        run: |
+          genhtml lcov.info -o coverage
       - name: Report coverage
         uses: k1LoW/octocov-action@v1
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           config: .github/octocov.yml
+      - name: Upload pages artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: coverage
+  Deploy:
+    needs: Coverage
+    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4