Remove opting into gen ai span streaming for test apps that don't need it

Author: andreiborza

dev-packages/e2e-tests/test-applications/nextjs-16-cacheComponents/sentry.server.config.ts

@@ -8,5 +8,4 @@ Sentry.init({
   sendDefaultPii: true,
   // debug: true,
   integrations: [Sentry.vercelAIIntegration()],
-  _experiments: { streamGenAiSpans: true },
 });

dev-packages/e2e-tests/test-applications/nextjs-16-cf-workers/sentry.server.config.ts

@@ -9,7 +9,6 @@ Sentry.init({
   sendDefaultPii: true,
   // debug: true,
   integrations: [Sentry.vercelAIIntegration()],
-  _experiments: { streamGenAiSpans: true },
   // Verify Log type is available
   beforeSendLog(log: Log) {
     return log;

dev-packages/e2e-tests/test-applications/nextjs-16-streaming/sentry.server.config.ts

@@ -13,7 +13,6 @@ Sentry.init({
     Sentry.nodeRuntimeMetricsIntegration({ collectionIntervalMs: 1_000 }),
     Sentry.spanStreamingIntegration(),
   ],
-  _experiments: { streamGenAiSpans: true },
   beforeSendLog(log: Log) {
     return log;
   },