feat(web): refresh rate limits timestamp and tpm settlement display

apps/web/src/App.tsx

@@ -187,6 +187,7 @@ export function App() {
   const [auditLogs, setAuditLogs] = useState<GatewayAuditLog[]>([]);
   const [rateLimitWindows, setRateLimitWindows] = useState<RateLimitWindow[]>([]);
   const [modelRateLimits, setModelRateLimits] = useState<ModelRateLimitStatus[]>([]);
+  const [modelRateLimitsUpdatedAt, setModelRateLimitsUpdatedAt] = useState<number | null>(null);
   const [tenants, setTenants] = useState<GatewayTenant[]>([]);
   const [users, setUsers] = useState<GatewayUser[]>([]);
   const [userGroups, setUserGroups] = useState<UserGroup[]>([]);
@@ -249,6 +250,7 @@ export function App() {
       void Promise.all([listModelRateLimitStatuses(token), listPlatforms(token)])
         .then(([rateLimitResponse, platformResponse]) => {
           setModelRateLimits(rateLimitResponse.items);
+          setModelRateLimitsUpdatedAt(Date.now());
           setPlatforms(platformResponse.items);
           loadedDataKeysRef.current.add('modelRateLimits');
           loadedDataKeysRef.current.add('platforms');
@@ -299,10 +301,11 @@ export function App() {
     platforms,
     pricingRules,
     pricingRuleSets,
-	    providers,
-	    rateLimitWindows,
-	    modelRateLimits,
-	    runtimePolicySets,
+    providers,
+    rateLimitWindows,
+    modelRateLimits,
+    modelRateLimitsUpdatedAt,
+    runtimePolicySets,
     taskResult,
     tasks,
     tenants,
@@ -310,7 +313,7 @@ export function App() {
     users,
     walletAccounts,
     walletTransactions,
-	  }), [accessRules, apiKeys, auditLogs, baseModels, modelCatalog, modelRateLimits, models, networkProxyConfig, platforms, pricingRuleSets, pricingRules, providers, rateLimitWindows, runnerPolicy, runtimePolicySets, taskResult, tasks, tenants, userGroups, users, walletAccounts, walletTransactions]);
+  }), [accessRules, apiKeys, auditLogs, baseModels, modelCatalog, modelRateLimits, modelRateLimitsUpdatedAt, models, networkProxyConfig, platforms, pricingRuleSets, pricingRules, providers, rateLimitWindows, runnerPolicy, runtimePolicySets, taskResult, tasks, tenants, userGroups, users, walletAccounts, walletTransactions]);
 
   async function refresh(nextToken = token) {
     await ensureRouteData(nextToken, true);
@@ -415,7 +418,11 @@ export function App() {
         setRateLimitWindows((await listRateLimitWindows(nextToken)).items);
         return;
       case 'modelRateLimits':
-        setModelRateLimits((await listModelRateLimitStatuses(nextToken)).items);
+        {
+          const response = await listModelRateLimitStatuses(nextToken);
+          setModelRateLimits(response.items);
+          setModelRateLimitsUpdatedAt(Date.now());
+        }
         return;
       case 'tenants':
         setTenants((await listTenants(nextToken)).items);