Add interactive ISAC registry filters

src/routes/admin/weapons/+page.svelte

@@ -2,6 +2,7 @@
 	import PendingForm from '$lib/components/PendingForm.svelte';
 	import SearchableAssignment from '$lib/components/SearchableAssignment.svelte';
 	import RegistryPagination from '$lib/components/RegistryPagination.svelte';
+	import KpiFilters from '$lib/components/KpiFilters.svelte';
 	let { data, form } = $props();
 	const categories = ['Shotgun', 'Rifle', 'MMR', 'AR', 'LMG', 'SMG'];
 	const damageTypes = ['Blast', 'Pierce', 'Shredding'];
@@ -48,7 +49,7 @@
 
 <svelte:head><title>Weapons — SHD.build admin</title></svelte:head>
 <div class="module-toolbar"><div><p class="eyebrow">ARMAMENT DEFINITION REGISTRY</p><h2>WEAPONS</h2><p>Configure fixed handling, tier progression, talent pools, and tactical augmentations.</p></div><button class="primary" onclick={() => editing = blank()}>ADD WEAPON <span>＋</span></button></div>
-<div class="module-kpis"><div><span>TOTAL WEAPONS</span><strong>{data.summary.total}</strong><small>All definitions</small></div><div><span>ACTIVE</span><strong>{data.summary.active}</strong><small>Available to builder</small></div><div><span>CATEGORIES</span><strong>{data.summary.categories}/6</strong><small>Types represented</small></div><div><span>WEAPON TALENTS</span><strong>{data.talent1Options.length + data.talent2Options.length}</strong><small>Slotted options</small></div></div>
+<KpiFilters active={data.filter} items={[{value:'',label:'TOTAL WEAPONS',count:data.summary.total,description:'Show all definitions'},{value:'active',label:'ACTIVE',count:data.summary.active,description:'Available to builder'},{value:'standard',label:'STANDARD',count:data.summary.standard,description:'Non-exotic weapons'},{value:'exotic',label:'EXOTIC',count:data.summary.exotic,description:'Exotic weapons'}]}/>
 
 {#if editing}
 	<div class="dashboard-editor weapon-editor">