Add exact runtime conformance lookup and agent-visible language limits

dist/index.d.ts

@@ -63,6 +63,7 @@ export type ConstructorPort = {
 };
 export type RuntimePort = StatePort | EdgePort | InterfacePort | ConstructorPort;
 export type RuntimeContext = {
+    tryConform(object: QxObjectRef, interfaceRevisionId: string): Promise<InterfacePort | undefined>;
     /** Cooperative cancellation. Completion is acknowledged only after the handler returns. */
     signal?: AbortSignal;
     openSession?: () => Promise<RuntimeSession>;