feat(e2e-helpers): republier les types Playwright que notre surface mentionne

packages/ng-e2e-helpers/package.json

@@ -1,6 +1,6 @@
 {
   "name": "ng-e2e-helpers",
-  "version": "1.0.0-dev.1",
+  "version": "1.0.0-dev.2",
   "type": "module",
   "description": "End-to-end testing machinery for a NextGraph application: mint and carry a wallet, cross the broker, per-run browser profiles, bounded waits that name what they were waiting for, and a run report whose size does not depend on what failed.",
   "main": "./src/index.ts",

packages/ng-e2e-helpers/src/index.ts

@@ -94,3 +94,8 @@ export {
   type ScreenSignature,
   type TextPattern,
 } from "./nextgraph-ui";
+
+// Re-exported so a consumer can type its own helpers against our signatures without a second,
+// independently-versioned import of `playwright` — exactly the set our own exported functions
+// mention (`launchWatchedContext`, `setupBrokerPage`, `frameTrouble`, and their neighbors).
+export type { BrowserContext, Frame, Page } from "playwright";