Добавлена отправка накладных на почту

app/config.py

@@ -121,6 +121,21 @@ class WaybillPollerConfig(BaseModel):
     batch_size: int = Field(default=50, gt=0)
 
 
+class EmailAdapterConfig(BaseModel):
+    smtp_host: str = Field(..., min_length=1)
+    smtp_port: int = Field(..., gt=0, le=65535)
+    username: str = ""
+    password: str = ""
+    from_address: str = Field(..., min_length=1)
+    use_tls: bool = True
+    timeout_seconds: float = Field(default=10.0, gt=0)
+
+
+class WaybillEmailSenderConfig(BaseModel):
+    interval_seconds: float = Field(default=30.0, gt=0)
+    batch_size: int = Field(default=50, gt=0)
+
+
 class Settings(BaseSettings):
     model_config = SettingsConfigDict(
         extra="ignore",
@@ -138,6 +153,10 @@ class Settings(BaseSettings):
     )
     observability: ObservabilityConfig
     waybill_poller: WaybillPollerConfig = Field(default_factory=WaybillPollerConfig)
+    email: EmailAdapterConfig
+    waybill_email_sender: WaybillEmailSenderConfig = Field(
+        default_factory=WaybillEmailSenderConfig
+    )
 
     @classmethod
     def settings_customise_sources(
@@ -169,6 +188,7 @@ class _RequiredYamlSections(BaseModel):
     postgres: dict[str, Any]
     address_suggestions: dict[str, Any]
     observability: dict[str, Any]
+    email: dict[str, Any]
 
 
 def _resolve_runtime_config_file() -> str: