feat(core-shared): add Analyzed brand check to assertFeatureConformance

Mirrors the existing Audited check: when a use case declares
analyticsEvents.length > 0 and the bound function lacks the __analyzed
brand, assertFeatureConformance throws ConformanceError at boot time.

Adds three synthetic conformance tests: passes when brand present +
events declared, throws naming Analyzed when events declared + brand
missing, passes when events empty + brand absent.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

packages/core-shared/src/conformance/assert-bindings.ts

@@ -1,6 +1,11 @@
 import type { Container } from "inversify";
 import type { FeatureManifest } from "./define-feature";
-import { isInstrumented, isCaptured, isAudited } from "./brand-runtime";
+import {
+  isInstrumented,
+  isCaptured,
+  isAudited,
+  isAnalyzed,
+} from "./brand-runtime";
 import { ConformanceError } from "./conformance-error";
 import type { BindContext } from "../di/bind-context";
 
@@ -58,5 +63,12 @@ export function assertFeatureConformance(
         );
       }
     }
+    if ((useCase.analyticsEvents?.length ?? 0) > 0) {
+      if (!isAnalyzed(bound)) {
+        throw new ConformanceError(
+          `${manifest.name}.${name}: declares analyticsEvents but binding is missing __analyzed brand — was withAnalytics applied at bind time?`,
+        );
+      }
+    }
   }
 }