fix: add tests that check some of the issues are already fixed (#905)

* Add tests that check some of the issues are already fixed

* Fix test formatting

www/app/(app)/transcripts/webSocketReconnect.ts

@@ -0,0 +1,10 @@
+/** Reconnection policy for WebSocket: exponential backoff, capped at 30s. */
+export const MAX_RETRIES = 10;
+
+/**
+ * Delay in ms before reconnecting. retryIndex is 0-based (0 = first retry).
+ * Returns 1000, 2000, 4000, ... up to 30000 max.
+ */
+export function getReconnectDelayMs(retryIndex: number): number {
+  return Math.min(1000 * Math.pow(2, retryIndex), 30000);
+}