feat(lotto): 브리핑·큐레이터 API 헬퍼

src/api.js

@@ -601,3 +601,28 @@ export const getAgentStates    = ()           => apiGet('/api/agent-office/state
 export const getActivityFeed   = (limit=50, offset=0) => apiGet(`/api/agent-office/activity?limit=${limit}&offset=${offset}`);
 export const getAgentTokenUsage = (id, days=1) => apiGet(`/api/agent-office/agents/${id}/token-usage?days=${days}`);
 
+// --- Lotto Briefing ---
+
+export async function getLatestBriefing() {
+  const r = await fetch('/api/lotto/briefing/latest');
+  if (r.status === 404) return null;
+  if (!r.ok) throw new Error(`briefing fetch failed: ${r.status}`);
+  return r.json();
+}
+
+export async function getCuratorUsage(days = 30) {
+  const r = await fetch(`/api/lotto/curator/usage?days=${days}`);
+  if (!r.ok) throw new Error(`usage fetch failed: ${r.status}`);
+  return r.json();
+}
+
+export async function triggerLottoCurate() {
+  const r = await fetch('/api/agent-office/command', {
+    method: 'POST',
+    headers: { 'Content-Type': 'application/json' },
+    body: JSON.stringify({ agent: 'lotto', action: 'curate_now', params: {} }),
+  });
+  if (!r.ok) throw new Error(`curate trigger failed: ${r.status}`);
+  return r.json();
+}
+