controller:
  api_prefix: "/api/v1"
  request_id_header: "X-Request-ID"

service:
  provider_timeout_seconds: 10.0
  max_parallel_providers: 8

business_logic:
  weight_round_scale: 2

repository:
  redis_dsn: "redis://localhost:6379/0"
  price_cache_ttl_seconds: 900

adapter:
  cdek_base_url: "https://api.cdek.ru/v2"
  cdek_client_id: ""
  cdek_client_secret: ""
  cdek_retry_attempts: 2
  cdek_retry_backoff_seconds: 0.2
  cdek_timeout_seconds: 10.0
  cdek_cache_ttl_seconds: 900

observability:
  service_name: "g2s-aggregator"
  otlp_endpoint: "http://localhost:4317"
  log_level: "INFO"

alerts:
  telegram_enabled: false
  telegram_bot_token: null
  telegram_chat_id: null
  provider_5xx:
    error_count: 5
    window_minutes: 5
  provider_p99_latency:
    threshold_ms: 5000
    window_minutes: 10
  provider_unavailable:
    duration_minutes: 5