feat: add autonomous paper-trading and calibration pipeline

src/routes/status.js

@@ -6,7 +6,20 @@ let statusCacheAt = 0;
 const STATUS_CACHE_TTL_MS = 30 * 1000;
 
 async function statusRoutes(fastify) {
-  fastify.get('/status', async () => {
+  fastify.get('/status', async (request) => {
+    const deep = String(request.query?.deep || '').toLowerCase() === 'true';
+    if (!deep) {
+      const sequence = db.prepare("SELECT seq FROM sqlite_sequence WHERE name = 'articles'").get();
+      return {
+        total: sequence ? sequence.seq : 0,
+        usable: null,
+        lastIngestionBySource: getLastIngestionBySource(),
+        bySource: null,
+        embeddingModels: null,
+        mode: 'lightweight',
+        deep_status_url: '/status?deep=true',
+      };
+    }
     const now = Date.now();
     if (statusCache && now - statusCacheAt < STATUS_CACHE_TTL_MS) {
       return statusCache;