adds codecov.

Author: ljonesfl

.github/workflows/ci.yml

@@ -0,0 +1,32 @@
+name: CI
+
+on: [push]
+
+jobs:
+  build-test:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v3
+
+    - name: Setup PHP
+      uses: shivammathur/setup-php@v2
+      with:
+        php-version: 8.4
+        extensions: sockets, calendar, pcov
+        coverage: pcov
+
+    - name: Install Dependencies
+      run: composer install --prefer-dist --no-progress --no-interaction --optimize-autoloader
+
+    - name: Run PHPUnit with Coverage
+      run: vendor/bin/phpunit tests --coverage-clover coverage.xml --coverage-filter src
+
+    - name: Upload coverage to Codecov
+      uses: codecov/codecov-action@v3
+      with:
+        files: ./coverage.xml
+        flags: orm
+        token: ${{ secrets.CODECOV_TOKEN }}
+        fail_ci_if_error: false

.gitignore

@@ -13,3 +13,5 @@ build/
 CLAUDE.md
 /cache/
 /.claude/
+
+coverage.xml

README.md

@@ -1,3 +1,5 @@
+[![CI](https://github.com/Neuron-PHP/orm/actions/workflows/ci.yml/badge.svg)](https://github.com/Neuron-PHP/orm/actions)
+[![codecov](https://codecov.io/gh/Neuron-PHP/orm/graph/badge.svg)](https://codecov.io/gh/Neuron-PHP/orm)
 # Neuron ORM
 
 Lightweight ORM component with attribute-based relation management for Neuron-PHP framework. Provides a Rails-like interface for defining and working with database relationships using PHP 8.4 attributes.