feat: standardize OrderBy types and fix data model mismatches

- Update ae_types.ts with joined fields for deep layout loading
- Fix OrderBy vs OrderBy[] type mismatch in API v2/v3 and generic CRUD
- Apply 'as const' to order_by_li defaults in core/event libraries
- Resolve type errors in reports_presenters and reports_files Svelte components

src/routes/events/[event_id]/+layout.ts

@@ -4,6 +4,7 @@ console.log(`Events - [event_id] launcher +layout.ts start`);
 import { error } from '@sveltejs/kit';
 import { browser } from '$app/environment';
 import { events_func } from '$lib/ae_events_functions';
+import type { ae_Event } from '$lib/types/ae_types';
 
 export async function load({ params, parent, url }) {
     // route
@@ -32,7 +33,7 @@ export async function load({ params, parent, url }) {
         // console.log(`TEST URL Params`, params);
         // console.log(`TEST URL`, url);
 
-        const load_event_obj = await events_func.load_ae_obj_id__event({
+        const load_event_obj: ae_Event | null = await events_func.load_ae_obj_id__event({
             api_cfg: ae_acct.api,
             event_id: event_id,
             // inc_file_li: true,