chore(navigation): add // <gen:*> anchor comments for event/job generators

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

packages/navigation/src/di/bind-dev-seed.ts

@@ -77,4 +77,6 @@ export async function bindDevSeedNavigation(tracer: ITracer, logger: ILogger): P
         ),
       ),
     );
+  // <gen:event-handlers>
+  // <gen:jobs>
 }

packages/navigation/src/di/bind-production.ts

@@ -71,4 +71,6 @@ export function bindProductionNavigation(
         ),
       ),
     );
+  // <gen:event-handlers>
+  // <gen:jobs>
 }

packages/navigation/src/di/symbols.ts

@@ -4,4 +4,6 @@ export const NAVIGATION_SYMBOLS = {
   IGetHeaderUseCase: Symbol.for("navigation:IGetHeaderUseCase"),
   // Controllers
   IGetHeaderController: Symbol.for("navigation:IGetHeaderController"),
+  // <gen:event-handler-symbols>
+  // <gen:job-symbols>
 } as const;