Improve error messages with context and remediation

.github/workflows/tests.yml

@@ -0,0 +1,28 @@
+name: Run Tests
+
+on:
+  push:
+    branches: [ main, develop ]
+  pull_request:
+    branches: [ main, develop ]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v3
+
+    - name: Install bats-core
+      run: |
+        sudo apt-get update
+        sudo apt-get install -y bats
+
+    - name: Run test suite
+      run: |
+        cd tests
+        ./run-tests.sh -v
+
+    - name: Test results summary
+      if: always()
+      run: echo "Test run completed"