test: add e2e tests (#1077)

- runCli() helper with auto-detected dist/npx/global modes + 6 help
tests
- test-actor helper + basic-actor fixture + 8 local tests
(invalid-config, actor-run-input)
- 8 builds tests with auth, platform push, and remote cleanup
- e2e.yaml CI workflow — triggers after beta publish, daily, manual
dispatch with version override
  - Deleted cucumber infrastructure
  
closes #1065

Author: l2ysho

.github/workflows/cucumber.yaml

@@ -0,0 +1,75 @@
+name: E2E Tests
+
+on:
+    # Run after a pre-release is published to npm
+    workflow_run:
+        workflows: ["Create a pre-release"]
+        types: [completed]
+        branches: [master]
+
+    # TODO: Remove after validating the workflow works
+    pull_request:
+        branches: [master]
+
+    # Manual trigger — pick any branch in the Actions UI to test that branch's build.
+    workflow_dispatch:
+
+    # Daily fallback at 06:00 UTC
+    schedule:
+        - cron: "0 6 * * *"
+
+concurrency:
+    group: e2e-${{ github.event_name }}-${{ github.ref }}
+    cancel-in-progress: false
+
+jobs:
+    e2e:
+        if: >
+            startsWith(github.repository, 'apify/') &&
+            (github.event_name != 'workflow_run' ||
+             github.event.workflow_run.conclusion == 'success')
+
+        name: E2E Tests (${{ matrix.os }})
+        timeout-minutes: 30
+
+        strategy:
+            fail-fast: false
+            matrix:
+                os: [ubuntu-latest]
+
+        runs-on: ${{ matrix.os }}
+
+        steps:
+            - name: Mask secrets
+              run: |
+                  echo "::add-mask::${{ secrets.APIFY_TEST_USER_API_TOKEN }}"
+
+            - uses: actions/checkout@v6
+
+            - name: Use Node.js 24
+              uses: actions/setup-node@v6
+              with:
+                  node-version: 24
+                  package-manager-cache: false
+
+            - name: Enable corepack
+              run: |
+                  corepack enable
+                  corepack prepare yarn@stable --activate
+
+            - name: Activate cache for yarn
+              uses: actions/setup-node@v6
+              with:
+                  cache: yarn
+
+            - name: Install dependencies
+              run: yarn
+
+            - name: Build CLI from source
+              run: yarn build
+
+            - name: Run E2E tests
+              env:
+                  APIFY_CLI_DISABLE_TELEMETRY: 1
+                  TEST_USER_TOKEN: ${{ secrets.APIFY_TEST_USER_API_TOKEN }}
+              run: yarn test:e2e