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/+layout.ts

@@ -4,6 +4,7 @@
 import { error } from '@sveltejs/kit';
 import { lookup_site_domain } from '$lib/ae_core/ae_core__site';
 import type { key_val } from '$lib/stores/ae_stores';
+import type { ae_SiteDomain } from '$lib/types/ae_types';
 
 import {
     PUBLIC_AE_API_PROTOCOL,