Initial commit: BI Agentes platform

Independent dashboard for CambioReal agents with local SQLite auth
and read-only RDS connection. Features login, per-agent transaction
filtering, KPIs, charts (Chart.js), and detailed transaction table.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

package.json

@@ -0,0 +1,18 @@
+{
+  "name": "bi-agentes",
+  "version": "1.0.0",
+  "description": "BI Dashboard para agentes CambioReal",
+  "main": "server.js",
+  "scripts": {
+    "start": "node server.js",
+    "seed": "node scripts/seed-agente.js"
+  },
+  "dependencies": {
+    "bcrypt": "^5.1.1",
+    "better-sqlite3": "^11.7.0",
+    "dotenv": "^16.4.7",
+    "express": "^4.21.2",
+    "express-session": "^1.18.1",
+    "mysql2": "^3.12.0"
+  }
+}