feat: Claude auto-ping to warm 5h window after reset

Auto-sends a minimal request right after each Claude OAuth connection's 5h quota window resets, so a fresh window starts immediately without waiting. Per-connection toggle on providers and quota dashboards.

- claudeAutoPing scheduler (server-side, 60s tick) hooked into initializeApp
- per-connection enable map in settings.claudeAutoPing.connections
- toggle + tooltip in ConnectionRow and ProviderLimits (Claude OAuth only)

Co-authored-by: Cursor <cursoragent@cursor.com>

src/app/(dashboard)/dashboard/providers/[id]/page.js

@@ -56,6 +56,7 @@ export default function ProviderDetailPage() {
   const [providerStrategy, setProviderStrategy] = useState(null);
   const [providerStickyLimit, setProviderStickyLimit] = useState("");
   const [thinkingMode, setThinkingMode] = useState("auto");
+  const [autoPing, setAutoPing] = useState({ enabled: false, connections: {} });
   const [suggestedModels, setSuggestedModels] = useState([]);
   const [kiloFreeModels, setKiloFreeModels] = useState([]);
   const [disabledModelIds, setDisabledModelIds] = useState([]);
@@ -258,6 +259,8 @@ export default function ProviderDetailPage() {
       // Load per-provider thinking config
       const thinkingCfg = (settingsData.providerThinking || {})[providerId] || {};
       setThinkingMode(thinkingCfg.mode || "auto");
+      const apCfg = settingsData.claudeAutoPing || {};
+      setAutoPing({ enabled: apCfg.enabled === true, connections: apCfg.connections || {} });
       if (nodesRes.ok) {
         let node = (nodesData.nodes || []).find((entry) => entry.id === providerId) || null;
 
@@ -370,6 +373,23 @@ export default function ProviderDetailPage() {
     saveThinkingConfig(mode);
   };
 
+  const saveAutoPing = async (next) => {
+    setAutoPing(next);
+    try {
+      await fetch("/api/settings", {
+        method: "PATCH",
+        headers: { "Content-Type": "application/json" },
+        body: JSON.stringify({ claudeAutoPing: next }),
+      });
+    } catch (error) {
+      console.log("Error saving auto-ping config:", error);
+    }
+  };
+
+  const handleAutoPingConnection = (connectionId, on) => {
+    saveAutoPing({ ...autoPing, connections: { ...autoPing.connections, [connectionId]: on } });
+  };
+
   useEffect(() => {
     fetchConnections();
     fetchAliases();
@@ -793,6 +813,10 @@ export default function ProviderDetailPage() {
                 onMoveUp={() => handleSwapPriority(index, index - 1)}
                 onMoveDown={() => handleSwapPriority(index, index + 1)}
                 onToggleActive={(isActive) => handleUpdateConnectionStatus(conn.id, isActive)}
+                autoPing={providerId === "claude" && conn.authType === "oauth" ? {
+                  on: autoPing.connections[conn.id] === true,
+                  onToggle: (on) => handleAutoPingConnection(conn.id, on),
+                } : null}
                 onUpdateProxy={async (proxyPoolId) => {
                   try {
                     const res = await fetch(`/api/providers/${conn.id}`, {