fix(e2e): make server-time element fill width for consistent mask (#283)

* fix(e2e): make server-time element fill width for consistent mask

- Add flex layout to .action p to make server-time stretch
- Add #server-time flex: 1 rule across all basic-server variants
- Update golden screenshots with full-width masked time field

This ensures the Playwright mask covers a consistent width regardless
of the timestamp content, fixing screenshot comparison flakiness.

* fix(e2e): wait for select to be enabled in screenshot generator

Match the logic in servers.spec.ts - wait for select to be enabled
(servers connected) instead of just visible.

* chore: trigger CI re-run

examples/basic-server-react/src/mcp-app.module.css

@@ -28,6 +28,13 @@
     margin-top: 0.5rem;
   }
 
+  /* Server time row: flex layout for consistent mask width in E2E tests */
+  > p {
+    display: flex;
+    align-items: baseline;
+    gap: 0.25em;
+  }
+
   /* Consistent font for form inputs (inherits from global.css) */
   textarea,
   input {