Add README and CONFIG in RU and EN

CONFIG.en.md

@@ -0,0 +1,96 @@
+# Configuration
+
+This project uses `config.yaml`. Start from `config.example.yaml`.
+
+## telegram
+
+- `token` (string, required): Telegram bot token.
+- `admin_id` (int, required): Telegram user id with admin access.
+
+## paths
+
+- `artifact_state` (string): JSON file for artifact state.
+- `restic_env` (string): Path to a file with RESTIC_* environment variables.
+
+## thresholds
+
+- `disk_warn` (int, percent): Disk usage warning threshold.
+- `load_warn` (float): System load warning threshold.
+
+## alerts
+
+- `enabled` (bool): Enable resource alerts.
+- `interval_sec` (int): Poll interval.
+- `cooldown_sec` (int): Cooldown between alerts.
+- `notify_recovery` (bool): Send recovery notifications.
+- `smart_enabled` (bool): Enable SMART health polling.
+- `smart_interval_sec` (int): SMART poll interval.
+- `smart_cooldown_sec` (int): SMART alert cooldown.
+- `smart_temp_warn` (int): SMART temperature warning (C).
+
+## audit
+
+- `enabled` (bool): Enable audit logging.
+- `path` (string): Log file path. Default `/var/server-bot/audit.log`.
+- `rotate_when` (string): Rotation schedule for `TimedRotatingFileHandler`. Example `W0` for weekly on Monday.
+- `backup_count` (int): How many rotated files to keep.
+
+## arcane
+
+- `base_url` (string): Arcane API base url.
+- `api_key` (string): Arcane API key.
+- `env_id` (int): Arcane environment id.
+
+## npmplus
+
+Used for SSL certificate status.
+
+- `base_url` (string): NPMplus API base url, for example `https://10.10.10.10:81/api`.
+- `identity` (string): Login email.
+- `secret` (string): Login password.
+- `token` (string): Optional static token (not recommended if it expires).
+- `verify_tls` (bool): Set to `false` for self-signed TLS.
+
+Token flow:
+
+- First token: `POST /api/tokens` with `identity` and `secret`.
+- Refresh: `GET /api/tokens` using the cached token.
+
+## security
+
+- `reboot_password` (string): Password required before reboot.
+
+## docker
+
+- `autodiscovery` (bool): Discover containers by name/label.
+- `watchdog` (bool): Enable container watchdog notifications.
+- `label` (string): Optional label filter `key=value`.
+- `match` (list): Name substrings used for discovery.
+- `aliases` (map): Alias -> real container name.
+- `containers` (map): Explicit container list (legacy modules). Each item can define:
+  - `name` (string): Container name.
+  - `url` (string): Health URL for the URLs check.
+
+Example:
+
+```yaml
+telegram:
+  token: "YOUR_TELEGRAM_BOT_TOKEN"
+  admin_id: 123456789
+
+paths:
+  artifact_state: "/opt/tg-bot/state.json"
+  restic_env: "/etc/restic/restic.env"
+
+audit:
+  enabled: true
+  path: "/var/server-bot/audit.log"
+  rotate_when: "W0"
+  backup_count: 8
+
+npmplus:
+  base_url: "https://10.10.10.10:81/api"
+  identity: "your@email.com"
+  secret: "yourPassword"
+  verify_tls: false
+```