fix(core): replace legacy *_id_random with V3 short-form IDs across all core pages

- sites, accounts, addresses, contacts, users list/detail pages
- ae_comp__person_obj_tbl: fix bulkGet→where/anyOf, rename prop person_id_random_li→person_id_li
- person_view: ~20 person_id_random refs in API calls/props
- people page + search + form components
- activity_logs: intentionally unchanged (person_id_random is a real field there)

src/routes/core/sites/+page.svelte

@@ -186,7 +186,7 @@ async function handle_add_site() {
             </h3>
 
             <div class="grid grid-cols-1 gap-6 md:grid-cols-2 lg:grid-cols-3">
-                {#each filtered_li as site (site.site_id_random)}
+                {#each filtered_li as site (site.site_id)}
                     <div
                         class="card preset-tonal-surface border-surface-500/10 hover:border-primary-500/30 group relative space-y-4 border p-5 shadow-md transition-all">
                         <div class="absolute top-4 right-4 flex gap-1">
@@ -236,13 +236,13 @@ async function handle_add_site() {
                                     size={14}
                                     class="text-secondary-500 shrink-0" />
                                 <span class="truncate font-mono"
-                                    >{site.site_id_random}</span>
+                                    >{site.site_id}</span>
                             </div>
                         </div>
 
                         <a
                             class="btn btn-sm preset-filled-primary w-full font-bold shadow-lg transition-all group-hover:brightness-110"
-                            href="/core/sites/{site.site_id_random}">
+                            href="/core/sites/{site.site_id}">
                             Manage Site
                         </a>
                     </div>