fix(icons): replace deprecated Filter with Funnel (Lucide)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

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

@@ -10,7 +10,7 @@ import {
     ChevronRight,
     ChevronUp,
     Database,
-    Filter,
+    Funnel,
     LoaderCircle,
     Pencil,
     Plus,
@@ -252,7 +252,7 @@ function content_preview(ds: ae_DataStore): string {
     <!-- ── Filter bar ──────────────────────────────────────────────────────── -->
     <div class="card preset-tonal-surface border-surface-500/10 space-y-3 border p-4 shadow-xl">
         <div class="flex items-center gap-2 text-[10px] font-bold tracking-widest uppercase opacity-50">
-            <Filter size={11} /> Filters
+            <Funnel size={11} /> Filters
         </div>
 
         <div class="grid grid-cols-1 gap-3 sm:grid-cols-2 lg:grid-cols-4">

src/routes/core/people/ae_comp__person_search.svelte

@@ -1,5 +1,5 @@
 <script lang="ts">
-import { Filter, Plus, Search, SearchCode, User } from '@lucide/svelte';
+import { Funnel, Plus, Search, SearchCode, User } from '@lucide/svelte';
 import { ae_api, ae_loc, slct } from '$lib/stores/ae_stores';
 import { load_ae_obj_li__person } from '$lib/ae_core/ae_core__person';