feat(browser-tests): simplify, refactor, update dockerized browser node

Author: adklempner

.github/workflows/playwright.yml

@@ -8,9 +8,6 @@ on:
 
 env:
   NODE_JS: "22"
-  EXAMPLE_TEMPLATE: "web-chat"
-  EXAMPLE_NAME: "example"
-  EXAMPLE_PORT: "8080"
   # Firefox in container fails due to $HOME not being owned by user running commands
   # more details https://github.com/microsoft/playwright/issues/6500
   HOME: "/root"
@@ -29,11 +26,8 @@ jobs:
 
     - uses: ./.github/actions/npm
 
-    - name: Build browser container
-      run: npm run build --workspace=@waku/headless-tests
-
-    - name: Build browser test environment
-      run: npm run build --workspace=@waku/browser-tests
+    - name: Build entire monorepo
+      run: npm run build
 
     - name: Run Playwright tests
       run: npm run test --workspace=@waku/browser-tests

Dockerfile

@@ -37,6 +37,16 @@ You can track progress on the [project board](https://github.com/orgs/waku-org/p
 
 See [CONTRIBUTING.md](https://github.com/waku-org/js-waku/blob/master/CONTRIBUTING.md).
 
+## Dockerized browser tests
+
+Build and run the dockerized Playwright tests from `packages/browser-tests`:
+
+```bash
+cd packages/browser-tests
+npm run docker:build
+HEADLESS_USE_CDN_IN_DOCKER=0 npx playwright test tests/docker-server.spec.ts
+```
+
 ## License
 
 Licensed and distributed under either of