test(startup): isolate deferred logger IPC (#37)

- Issue #37: defer the logger state query until after the first renderer frame.\n- Keep the visible-window startup control otherwise unchanged.\n\nRefs #37.

src/main.tsx

@@ -1,8 +1,10 @@
 import { initLogger } from "./utils/logger";
 
-void initLogger();
-
 const rootElement = document.getElementById("root");
 if (rootElement) {
   rootElement.textContent = "Firelink startup control";
 }
+
+requestAnimationFrame(() => {
+  void initLogger();
+});