Move all status/alert dialogs into the Left Pane

ts/shims/socketStatus.ts

@@ -0,0 +1,12 @@
+interface ShimmedWindow extends Window {
+  getSocketStatus: () => number;
+}
+
+const unknownWindow = window as unknown;
+const shimmedWindow = unknownWindow as ShimmedWindow;
+
+export function getSocketStatus() {
+  const { getSocketStatus: getMessageReceiverStatus } = shimmedWindow;
+
+  return getMessageReceiverStatus();
+}