Fix flaky streams e2e tests caused by cron routines running in test servers

app/entry.server.tsx

@@ -21,6 +21,7 @@ import {
 	everyTwoMinutes,
 } from "./routines/list.server";
 import { loadAllDateFnsLocales } from "./utils/dates";
+import { IS_E2E_TEST_RUN } from "./utils/e2e";
 import { logger } from "./utils/logger";
 
 // Reject/cancel all pending promises after 5 seconds
@@ -89,7 +90,7 @@ declare global {
 	var appStartSignal: undefined | true;
 }
 
-if (!global.appStartSignal && ServerConfig.isProduction) {
+if (!global.appStartSignal && ServerConfig.isProduction && !IS_E2E_TEST_RUN) {
 	global.appStartSignal = true;
 
 	cron.schedule("0 */1 * * *", async () => {

e2e/global-setup.ts

@@ -243,6 +243,10 @@ async function globalSetup(config: FullConfig) {
 					// no system messages to a shared skalop instance (see build env above)
 					SKALOP_SYSTEM_MESSAGE_URL: "",
 					SKALOP_TOKEN: "",
+					// creds from .env must not reach test servers (SyncLiveStreams would
+					// hit the real Twitch API and overwrite factory-seeded streams)
+					TWITCH_CLIENT_ID: "",
+					TWITCH_CLIENT_SECRET: "",
 					// tests assert webhook payloads by listening on the worker's webhook port
 					SQ_CANCEL_DISCORD_WEBHOOK_URL: `http://localhost:${e2eWebhookPort(i)}/sq-cancel`,
 				},