fix(ci): run all browsers on Windows, enable Firefox CDP for Cypress 13.x

Author: yogeshchoudhary147

.github/workflows/cross-browser.yml

@@ -33,10 +33,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [windows-latest]
-        browser: [chrome, edge]
-        include:
-          - os: ubuntu-latest
-            browser: firefox
+        browser: [chrome, edge, firefox]
 
     steps:
       - name: Checkout code
@@ -49,16 +46,6 @@ jobs:
         with:
           node: ${{ env.NODE_VERSION }}
 
-      - name: Install Firefox (non-snap)
-        if: matrix.browser == 'firefox'
-        run: |
-          sudo snap remove --purge firefox
-          sudo add-apt-repository ppa:mozillateam/ppa -y
-          printf 'Package: *\nPin: release o=LP-PPA-mozillateam\nPin-Priority: 1001\n' \
-            | sudo tee /etc/apt/preferences.d/mozilla-firefox
-          sudo apt-get update -y
-          sudo apt-get install -y firefox
-
       - name: Run cross-browser tests
         uses: cypress-io/github-action@v6
         with:

cypress-bs.config.js

@@ -11,7 +11,15 @@ module.exports = defineConfig({
     mochaFile: 'test-results/cypress/junit-[hash].xml',
   },
   e2e: {
-    setupNodeEvents(on, config) {},
+    setupNodeEvents(on, config) {
+      on('before:browser:launch', (browser, launchOptions) => {
+        if (browser.name === 'firefox') {
+          // Enable CDP in Firefox (required for Cypress 13.x)
+          launchOptions.preferences['remote.active-protocols'] = 3;
+        }
+        return launchOptions;
+      });
+    },
     baseUrl: 'http://127.0.0.1:3000',
     supportFile: false,
   },