Migrate Event child modules to unified type system

- Added ae_EventFile, ae_EventDevice, ae_EventAbstract, and ae_Organization to ae_types.ts.
- Replaced local interfaces in EventFile and EventDevice logic files with unified imports.
- Standardized Promise return types for all core data loading, creation, search, and update functions.
- Integrated triple-ID patterns for Dexie and V3 API parity across files and devices.

src/lib/ae_events/ae_events__event_device.ts

@@ -3,6 +3,7 @@ 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_EventDevice } from '$lib/types/ae_types';
 
 import { load_ae_obj_id__event_location } from './ae_events__event_location';
 
@@ -21,7 +22,7 @@ export async function load_ae_obj_id__event_device({
     inc_location_id?: boolean;
     try_cache?: boolean;
     log_lvl?: number;
-}) {
+}): Promise<ae_EventDevice | null> {
     if (log_lvl) {
         console.log(`*** load_ae_obj_id__event_device() *** event_device_id=${event_device_id}`);
     }
@@ -131,11 +132,10 @@ export async function load_ae_obj_li__event_device({
     hidden?: 'hidden' | 'all' | 'not_hidden' | undefined; // all, hidden, not_hidden
     limit?: number; // 99
     offset?: number; // 0
-    order_by_li?: key_val;
     params?: key_val;
     try_cache?: boolean;
     log_lvl?: number;
-}) {
+}): Promise<ae_EventDevice[]> {
     if (log_lvl) {
         console.log(
             `*** load_ae_obj_li__event_device() *** for_obj_type=${for_obj_type} for_obj_id=${for_obj_id}`
@@ -260,7 +260,7 @@ export async function create_ae_obj__event_device({
     params?: key_val;
     try_cache?: boolean;
     log_lvl?: number;
-}) {
+}): Promise<ae_EventDevice | null> {
     if (log_lvl) {
         console.log(`*** create_ae_obj__event_device() *** event_id=${event_id}`);
     }
@@ -392,7 +392,7 @@ export async function update_ae_obj__event_device({
     params?: key_val;
     try_cache?: boolean;
     log_lvl?: number;
-}) {
+}): Promise<ae_EventDevice | null> {
     if (log_lvl) {
         console.log(
             `*** update_ae_obj__event_device() *** event_device_id=${event_device_id}`,
@@ -480,7 +480,7 @@ export async function search__event_device({
     params?: any;
     try_cache?: boolean;
     log_lvl?: number;
-}) {
+}): Promise<ae_EventDevice[] | false> {
     if (log_lvl) {
         console.log(`*** search__event_device() *** event_id=${event_id}`);
     }

src/lib/ae_events/ae_events__event_file.ts

@@ -3,6 +3,7 @@ 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_EventFile } from '$lib/types/ae_types';
 
 const ae_promises: key_val = {};
 
@@ -17,7 +18,7 @@ export async function load_ae_obj_id__event_file({
     event_file_id: string;
     try_cache?: boolean;
     log_lvl?: number;
-}) {
+}): Promise<ae_EventFile | null> {
     if (log_lvl) {
         console.log(`*** load_ae_obj_id__event_file() *** event_file_id=${event_file_id}`);
     }
@@ -101,7 +102,7 @@ export async function load_ae_obj_li__event_file({
     params?: key_val;
     try_cache?: boolean;
     log_lvl?: number;
-}) {
+}): Promise<ae_EventFile[]> {
     if (log_lvl) {
         console.log(
             `*** load_ae_obj_li__event_file() *** for_obj_type=${for_obj_type} for_obj_id=${for_obj_id}`
@@ -321,7 +322,7 @@ export async function update_ae_obj__event_file({
     params?: key_val;
     try_cache?: boolean;
     log_lvl?: number;
-}) {
+}): Promise<ae_EventFile | null> {
     if (log_lvl) {
         console.log(`*** update_ae_obj__event_file() *** event_file_id=${event_file_id}`);
     }
@@ -414,7 +415,7 @@ export async function qry__event_file({
     params?: any;
     try_cache?: boolean;
     log_lvl?: number;
-}) {
+}): Promise<ae_EventFile[]> {
     if (log_lvl) {
         console.log(`*** qry__event_file() *** event_id=${event_id}`);
     }
@@ -558,7 +559,7 @@ export async function search__event_file({
     params?: any;
     try_cache?: boolean;
     log_lvl?: number;
-}) {
+}): Promise<ae_EventFile[]> {
     if (log_lvl) {
         console.log(`*** search__event_file() *** event_id=${event_id}`);
     }

src/lib/types/ae_types.ts

@@ -609,4 +609,72 @@ export interface ae_ArchiveContent extends ae_BaseObj {
     
     hosted_file_id_random?: string;
     filename?: string;
-}
+}
+
+/**
+ * EventFile - A file associated with an event or event component
+ */
+export interface ae_EventFile extends ae_BaseObj {
+    event_file_id: string;
+    event_file_id_random: string;
+    event_id: string;
+    event_id_random: string;
+    
+    hosted_file_id_random?: string;
+    for_type?: string;
+    for_id_random?: string;
+    
+    filename?: string;
+    filename_no_ext?: string;
+    extension?: string;
+    
+    file_purpose?: string;
+    approve?: boolean;
+}
+
+/**
+ * EventDevice - A local hardware device at an event
+ */
+export interface ae_EventDevice extends ae_BaseObj {
+    event_device_id: string;
+    event_device_id_random: string;
+    event_id: string;
+    event_id_random: string;
+    event_location_id_random?: string;
+    
+    app_mode?: string;
+    status?: string;
+    heartbeat?: string | Date;
+    
+    info_hostname?: string;
+    info_ip?: string;
+}
+
+/**
+ * EventAbstract - A proposal for a session or presentation
+ */
+export interface ae_EventAbstract extends ae_BaseObj {
+    event_abstract_id: string;
+    event_abstract_id_random: string;
+    event_id: string;
+    event_id_random: string;
+    
+    external_id?: string;
+    abstract?: string;
+    status?: number;
+    approve?: boolean;
+}
+
+/**
+ * Organization - A business or group entity
+ */
+export interface ae_Organization extends ae_BaseObj {
+    organization_id: string;
+    organization_id_random: string;
+    account_id: string;
+    account_id_random: string;
+    
+    tagline?: string;
+    logo_path?: string;
+    industry?: number;
+}