test(web-app): add cypress for unit test

web-app/tests/support/e2e.ts

@@ -0,0 +1,11 @@
+// Import cypress commands
+import "./commands";
+
+// Add Cypress types
+declare global {
+  namespace Cypress {
+    interface Chainable {
+      // Add custom commands here if needed
+    }
+  }
+}