Migrate Event Exhibit and Tracking modules to unified type system

- Added ae_EventExhibit and ae_EventExhibitTracking interfaces to ae_types.ts.
- Replaced local interfaces in ae_events__exhibit.ts with unified imports.
- Standardized Promise return types for all core data loading, creation, and update functions in Exhibit and Tracking logic.
- Integrated triple-ID patterns for lead retrieval and booth management components.

src/lib/ae_events/ae_events__exhibit.ts

@@ -1,7 +1,9 @@
 import type { key_val } from '$lib/stores/ae_stores';
 import { api } from '$lib/api/api';
 
+import { db_save_ae_obj_li__ae_obj } from '$lib/ae_core/core__idb_dexie';
 import { db_events } from '$lib/ae_events/db_events';
+import type { ae_EventExhibit, ae_EventExhibitTracking } from '$lib/types/ae_types';
 
 const ae_promises: key_val = {};
 
@@ -206,7 +208,7 @@ export async function load_ae_obj_id__exhibit({
     exhibit_id: string;
     try_cache?: boolean;
     log_lvl?: number;
-}) {
+}): Promise<ae_EventExhibit | null> {
     console.log(`*** load_ae_obj_id__exhibit() *** exhibit_id=${exhibit_id}`);
 
     const params = {};
@@ -274,7 +276,7 @@ export async function load_ae_obj_li__exhibit({
     params: any;
     try_cache?: boolean;
     log_lvl?: number;
-}) {
+}): Promise<ae_EventExhibit[]> {
     console.log(`*** load_ae_obj_li__exhibit() *** event_id=${event_id}`);
 
     const enabled: string = params.qry__enabled ?? 'enabled'; // all, disabled, enabled
@@ -380,9 +382,10 @@ export async function load_ae_obj_id__exhibit_tracking({
 }: {
     api_cfg: any;
     exhibit_tracking_id: string;
+    params?: key_val;
     try_cache?: boolean;
     log_lvl?: number;
-}) {
+}): Promise<ae_EventExhibitTracking | null> {
     console.log(
         `*** load_ae_obj_id__exhibit_tracking() *** exhibit_tracking_id=${exhibit_tracking_id}`
     );
@@ -452,7 +455,7 @@ export async function load_ae_obj_li__exhibit_tracking({
     params: any;
     try_cache?: boolean;
     log_lvl?: number;
-}) {
+}): Promise<ae_EventExhibitTracking[]> {
     console.log(`*** load_ae_obj_li__exhibit_tracking() *** exhibit_id=${exhibit_id}`);
 
     const enabled: string = params.qry__enabled ?? 'enabled'; // all, disabled, enabled
@@ -545,7 +548,7 @@ export async function create_ae_obj__exhibit_tracking({
     external_person_id: string;
     params: key_val;
     log_lvl: number;
-}) {
+}): Promise<ae_EventExhibitTracking | null> {
     console.log(
         `*** handle_create_ae_obj__exhibit_tracking() *** exhibit_id=${exhibit_id}, event_badge_id=${event_badge_id}`
     );
@@ -631,7 +634,7 @@ export async function update_ae_obj__exhibit_tracking({
     data: any;
     params: key_val;
     log_lvl: number;
-}) {
+}): Promise<ae_EventExhibitTracking | null> {
     console.log(
         `*** handle_update_ae_obj__exhibit_tracking() *** exhibit_tracking_id=${exhibit_tracking_id}`
     );