feat(bot): add anonymous feedback flow

packages/application/src/index.ts

@@ -1,4 +1,9 @@
 export { calculateMonthlySettlement } from './settlement-engine'
+export {
+  createAnonymousFeedbackService,
+  type AnonymousFeedbackService,
+  type AnonymousFeedbackSubmitResult
+} from './anonymous-feedback-service'
 export { createFinanceCommandService, type FinanceCommandService } from './finance-command-service'
 export {
   createReminderJobService,