Show provider names in ticker, faster search debounce

- Stats query JOINs mpp_providers to get provider_name for payments
- Ticker shows provider name with hostname fallback
- Search debounce reduced from 300ms to 100ms

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: a16i

src/rating/stats.ts

@@ -71,17 +71,20 @@ export async function getDashboardStats(range: TimeRange = "24h") {
     challenge_request: string | null;
     output_tx_hash: string | null;
     deposit_address: string | null;
+    provider_name: string | null;
   }[]>`
-    SELECT id, status, created_at,
-           original_request->>'url' as original_url,
-           original_request->>'method' as original_method,
-           challenge->>'realm' as challenge_realm,
-           challenge->>'description' as challenge_description,
-           challenge->>'request' as challenge_request,
-           output_tx_hash,
-           deposit_address
-    FROM mpp_payments
-    ORDER BY created_at DESC LIMIT 20
+    SELECT p.id, p.status, p.created_at,
+           p.original_request->>'url' as original_url,
+           p.original_request->>'method' as original_method,
+           p.challenge->>'realm' as challenge_realm,
+           p.challenge->>'description' as challenge_description,
+           p.challenge->>'request' as challenge_request,
+           p.output_tx_hash,
+           p.deposit_address,
+           prov.name as provider_name
+    FROM mpp_payments p
+    LEFT JOIN mpp_providers prov ON p.original_request->>'url' LIKE prov.url || '%'
+    ORDER BY p.created_at DESC LIMIT 20
   `;
 
   return {

web/src/components/ActivityFeed.tsx

@@ -85,7 +85,7 @@ export function ActivityFeed({ payments }: { payments: RecentPayment[] }) {
             <span className={`ticker-col ticker-col-status`}>
               <span className={`ticker-badge ${cls}`}>{label}</span>
             </span>
-            <span className="ticker-col ticker-col-service">{host}</span>
+            <span className="ticker-col ticker-col-service">{p.provider_name || host}</span>
             <span className="ticker-col ticker-col-method ticker-mono">{method}</span>
             <span className="ticker-col ticker-col-amount ticker-mono">{amount ?? "—"}</span>
             <span className="ticker-col ticker-col-desc ticker-desc-text" title={desc}>{desc}</span>

web/src/components/SearchBar.tsx

@@ -9,7 +9,7 @@ export function SearchBar({ value, onChange }: { value: string; onChange: (v: st
   function handleChange(v: string) {
     setLocal(v);
     clearTimeout(timer.current);
-    timer.current = setTimeout(() => onChange(v), 300);
+    timer.current = setTimeout(() => onChange(v), 100);
   }
 
   return (

web/src/types.ts

@@ -54,6 +54,7 @@ export type RecentPayment = {
   challenge_request: string | null;
   output_tx_hash: string | null;
   deposit_address: string | null;
+  provider_name: string | null;
 };
 
 export type DashboardStats = {