feat(integrations): add SaleOrder service for Odoo sales

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

services/integrations/app/schemas/partner.py

@@ -0,0 +1,43 @@
+from pydantic import BaseModel
+from typing import Optional
+
+
+class PartnerBase(BaseModel):
+    name: str
+    phone: Optional[str] = None
+    mobile: Optional[str] = None
+    email: Optional[str] = None
+    street: Optional[str] = None
+    city: Optional[str] = None
+    country_id: Optional[int] = None
+    comment: Optional[str] = None
+
+
+class PartnerCreate(PartnerBase):
+    pass
+
+
+class PartnerUpdate(BaseModel):
+    name: Optional[str] = None
+    phone: Optional[str] = None
+    mobile: Optional[str] = None
+    email: Optional[str] = None
+    street: Optional[str] = None
+    city: Optional[str] = None
+    comment: Optional[str] = None
+
+
+class PartnerResponse(PartnerBase):
+    id: int
+    display_name: Optional[str] = None
+    credit: Optional[float] = None
+    debit: Optional[float] = None
+    credit_limit: Optional[float] = None
+
+
+class PartnerSearchResult(BaseModel):
+    id: int
+    name: str
+    phone: Optional[str] = None
+    mobile: Optional[str] = None
+    email: Optional[str] = None