test(browser): Expect span outcomes in static consistent-sampling client reports

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

Author: Lms24

dev-packages/browser-integration-tests/suites/tracing/browserTracingIntegration/linked-traces-static/consistent-sampling/meta-negative/test.ts

@@ -91,6 +91,11 @@ sentryTest.describe('When `consistentTraceSampling` is `true` and page contains
               quantity: 4,
               reason: 'sample_rate',
             },
+            {
+              category: 'span',
+              quantity: expect.any(Number),
+              reason: 'sample_rate',
+            },
           ],
         });
       });

dev-packages/browser-integration-tests/suites/tracing/browserTracingIntegration/linked-traces-static/consistent-sampling/meta-precedence/test.ts

@@ -75,6 +75,11 @@ sentryTest.describe('When `consistentTraceSampling` is `true` and page contains
               quantity: 2,
               reason: 'sample_rate',
             },
+            {
+              category: 'span',
+              quantity: expect.any(Number),
+              reason: 'sample_rate',
+            },
           ],
         });
       });

dev-packages/browser-integration-tests/suites/tracing/browserTracingIntegration/linked-traces-static/consistent-sampling/tracesSampler-precedence/test.ts

@@ -59,6 +59,11 @@ sentryTest.describe('When `consistentTraceSampling` is `true`', () => {
             quantity: 1,
             reason: 'sample_rate',
           },
+          {
+            category: 'span',
+            quantity: expect.any(Number),
+            reason: 'sample_rate',
+          },
         ],
       });
     });
@@ -80,6 +85,11 @@ sentryTest.describe('When `consistentTraceSampling` is `true`', () => {
             quantity: 1,
             reason: 'sample_rate',
           },
+          {
+            category: 'span',
+            quantity: expect.any(Number),
+            reason: 'sample_rate',
+          },
         ],
       });
     });