Remove pre-cutover custom domain smoke gate

Author: anth-volk

.github/scripts/modal-custom-domain-smoke.sh

@@ -98,6 +98,13 @@ def test_modal_deploy_release_release_mode_updates_manifest_and_cleans(
     assert "cleanup-called" in log
 
 
+def test_deploy_workflow_does_not_smoke_custom_domain_before_cutover():
+    workflow = Path(".github/workflows/deploy-staged.yml").read_text()
+
+    assert "modal-custom-domain-smoke.sh" not in workflow
+    assert "Verify production custom domain" not in workflow
+
+
 def _deploy_env(tmp_path: Path, log_path: Path) -> dict[str, str]:
     sync_script = tmp_path / "sync-secrets.sh"
     sync_script.write_text("#!/usr/bin/env bash\nexit 0\n")

.github/scripts/test_modal_custom_domain_smoke.py

@@ -266,9 +266,6 @@ jobs:
             '${{ needs.resolve-modal-release-config.outputs.config_json }}' \
             '${{ needs.resolve-modal-release-config.outputs.deploy_mode }}'
 
-      - name: Verify production custom domain
-        run: bash .github/scripts/modal-custom-domain-smoke.sh
-
   publish:
     name: Publish to PyPI
     runs-on: ubuntu-latest

.github/scripts/test_modal_deploy_release.py

@@ -0,0 +1 @@
+Remove the production custom-domain smoke gate from Modal deployment so code can deploy before DNS cutover.