Delete dead Flask-based PAL24 webhook server (app/external/pal24_webhook.py).
PAL24 webhooks already handled by unified FastAPI server on port 8080.
- Remove flask dependency from pyproject.toml and requirements.txt
- Remove PAL24_WEBHOOK_PORT config (unused, FastAPI uses shared port)
- Remove pal24_webhook module reference from log filter
- Update docs: webhook example rewritten from Flask to FastAPI
- Uninstall flask, werkzeug, blinker, itsdangerous
Bulk device endpoint ignores take/skip params, causing duplicates.
Revert to single call. Add logging to discover extra fields in
panel user response that might include device count.
Add GET /admin/traffic/enrichment that returns per-user enrichment data
(connected devices, total spending, subscription dates, last connected node)
via bulk panel API calls with 5-min server-side cache.
- Switch from per-user to per-node API strategy in _aggregate_traffic
(O(nodes) calls instead of O(users), ~10 vs ~200 requests)
- Add retry with exponential backoff for 429 in _make_request
- Reduce concurrency limit from 20 to 5 to prevent request bursts
- Add get_user_accessible_nodes() to fetch user's available nodes
- Fix date format from ISO datetime to date-only (Y-m-d) for bandwidth stats
- Show all accessible nodes (with zero traffic if no stats)
- Add country_code to node usage response
- Add pyproject.toml with uv and ruff configuration
- Pin Python version to 3.13 via .python-version
- Add Makefile commands: lint, format, fix
- Apply ruff formatting to entire codebase
- Remove unused imports (base64 in yookassa/simple_subscription)
- Update .gitignore for new config files
1. Traffic (Трафик) - статистика трафика, топ пользователей по трафику, последние нарушения
2. Reports (Отчёты) - отчёты за период (6h, 12h, 24h, 48h, 72h), статистика активных пользователей и IP, топ нарушителей
3. Settings (Настройки) - управление настройками системы банов, группировка по категориям, переключатели для bool, ввод для int
4. Health (Здоровье) - статус системы (healthy/degraded/unhealthy), аптайм, статус компонентов
