add examples execution to CI workflow

Author: 0x471

.github/workflows/ci.yml

@@ -26,3 +26,15 @@ jobs:
           npm test
         env:
           CI: true
+      - name: Run examples
+        run: |
+          echo "Running e2e example..."
+          node build/src/examples/e2e.eg.js
+          echo "Running escrow example..."
+          node build/src/examples/escrow.eg.js
+          echo "Running token-manager example..."
+          node build/src/examples/token-manager.eg.js
+          echo "Running side-loaded example..."
+          node build/src/examples/side-loaded/run.js
+        env:
+          CI: true