feat(platform): checkpoint current implementation state

packages/shared/src/constants/index.ts

@@ -3,6 +3,7 @@ export * from "./publicHolidays.js";
 export * from "./columns.js";
 export * from "./dispo-import.js";
 export * from "./data-classification.js";
+export * from "./comment-entities.js";
 
 export const BUDGET_WARNING_THRESHOLDS = {
   INFO: 70,
@@ -11,6 +12,7 @@ export const BUDGET_WARNING_THRESHOLDS = {
 } as const;
 
 export const DEFAULT_WORKING_HOURS_PER_DAY = 8;
+export const DEFAULT_OPENAI_MODEL = "gpt-5.4";
 
 export const DEFAULT_AVAILABILITY = {
   monday: 8,
@@ -58,7 +60,6 @@ export const SSE_EVENT_TYPES = {
   TASK_COMPLETED: "task.completed",
   TASK_STATUS_CHANGED: "task.status_changed",
   REMINDER_DUE: "reminder.due",
-  BROADCAST_SENT: "broadcast.sent",
   PING: "ping",
 } as const;