chore: auto-commit (28 archivos)

- app.md
- auth.go
- chat.go
- chat.log
- db.go
- frontend/package.json
- frontend/pnpm-lock.yaml
- frontend/src/App.tsx
- frontend/src/Root.tsx
- frontend/src/api.ts
- ...

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

frontend/package.json

@@ -12,14 +12,18 @@
     "@dnd-kit/core": "^6.3.1",
     "@dnd-kit/sortable": "^10.0.0",
     "@dnd-kit/utilities": "^3.2.2",
+    "@mantine/charts": "^9.1.1",
     "@mantine/core": "^9.0.2",
+    "@mantine/dates": "^9.1.1",
     "@mantine/hooks": "^9.0.2",
     "@mantine/modals": "^9.0.2",
     "@mantine/notifications": "^9.0.2",
     "@tabler/icons-react": "^3.31.0",
+    "dayjs": "^1.11.20",
     "react": "^19.1.0",
     "react-dom": "^19.1.0",
     "react-markdown": "^10.1.0",
+    "recharts": "^2.15.4",
     "remark-gfm": "^4.0.1"
   },
   "devDependencies": {