Switch to Codecov for coverage badge and reporting

- Remove local badge generation and automatic commits
- Use Codecov service to host coverage badge externally
- Update README badge to point to Codecov
- Requires CODECOV_TOKEN secret to be configured in GitHub

Author: rmcdaniel

.github/workflows/php.yml

@@ -113,25 +113,9 @@ jobs:
         QUEUE_CONNECTION: sync
         XDEBUG_MODE: coverage
 
-    - name: Generate Coverage Badge
-      uses: timkrase/phpunit-coverage-badge@v1.2.1
+    - name: Upload coverage to Codecov
+      uses: codecov/codecov-action@v5
       with:
-        coverage_badge_path: .github/badges/coverage.svg
-        push_badge: false
-        repo_token: ${{ secrets.GITHUB_TOKEN }}
-        report: coverage.xml
-
-    - name: Log Coverage Percentage
-      run: |
-        if [ -f .github/badges/coverage.svg ]; then
-          COVERAGE=$(grep -oP '\d+%' .github/badges/coverage.svg | head -1)
-          echo "Code Coverage: $COVERAGE"
-        fi
-
-    - name: Commit and Push Badge
-      run: |
-        git config --local user.email "github-actions[bot]@users.noreply.github.com"
-        git config --local user.name "github-actions[bot]"
-        git add .github/badges/coverage.svg || true
-        git diff --staged --quiet || git commit -m "Update coverage badge [skip ci]"
-        git push
+        files: ./coverage.xml
+        fail_ci_if_error: false
+        token: ${{ secrets.CODECOV_TOKEN }}

README.md

@@ -1,7 +1,7 @@
 <p align="center">
 <img alt="logo" src="https://user-images.githubusercontent.com/1130888/210139313-43f0d7ed-2005-4b71-9149-540f124c2c2f.png">
 </p>
-<p align="center"><a href="https://github.com/laravel-workflow/laravel-workflow/actions/workflows/php.yml"><img src="https://img.shields.io/github/actions/workflow/status/laravel-workflow/laravel-workflow/php.yml" alt="GitHub Workflow Status"></a> <a href="https://github.com/laravel-workflow/laravel-workflow"><img src="https://raw.githubusercontent.com/laravel-workflow/laravel-workflow/master/.github/badges/coverage.svg" alt="Code Coverage"></a> <a href="https://packagist.org/packages/laravel-workflow/laravel-workflow/stats"><img alt="Packagist Downloads (custom server)" src="https://img.shields.io/packagist/dt/laravel-workflow/laravel-workflow"></a>
+<p align="center"><a href="https://github.com/laravel-workflow/laravel-workflow/actions/workflows/php.yml"><img src="https://img.shields.io/github/actions/workflow/status/laravel-workflow/laravel-workflow/php.yml" alt="GitHub Workflow Status"></a> <a href="https://codecov.io/gh/laravel-workflow/laravel-workflow"><img src="https://codecov.io/gh/laravel-workflow/laravel-workflow/branch/master/graph/badge.svg" alt="Code Coverage"></a> <a href="https://packagist.org/packages/laravel-workflow/laravel-workflow/stats"><img alt="Packagist Downloads (custom server)" src="https://img.shields.io/packagist/dt/laravel-workflow/laravel-workflow"></a>
  <a href="https://laravel-workflow.com/docs/installation"><img src="https://img.shields.io/badge/docs-read%20now-brightgreen" alt="Docs"></a> <a href="https://github.com/laravel-workflow/laravel-workflow/blob/master/LICENSE"><img alt="Packagist License" src="https://img.shields.io/packagist/l/laravel-workflow/laravel-workflow?color=bright-green"></a></p>
 
 Laravel Workflow is a package for the Laravel web framework that provides tools for defining and managing workflows and activities. A workflow is a series of interconnected activities that are executed in a specific order to achieve a desired result. Activities are individual tasks or pieces of logic that are executed as part of a workflow.