Initial commit: AutonetSellCar platform with deployment system

- Frontend: Next.js 14 with TypeScript
- Backend: FastAPI with SQLAlchemy
- Agent: Carmodoo sync agent
- Deployment: Docker Compose based staging/production setup
- Scripts: Automated deployment with rollback support

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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

backend/app/schemas/translation.py

@@ -0,0 +1,52 @@
+from pydantic import BaseModel
+from typing import Optional, List
+from datetime import datetime
+
+
+class TranslationCreate(BaseModel):
+    source_text: str
+    category: str
+    text_en: Optional[str] = None
+    text_mn: Optional[str] = None
+    text_ru: Optional[str] = None
+
+
+class TranslationUpdate(BaseModel):
+    source_text: Optional[str] = None
+    category: Optional[str] = None
+    text_en: Optional[str] = None
+    text_mn: Optional[str] = None
+    text_ru: Optional[str] = None
+
+
+class TranslationResponse(BaseModel):
+    id: int
+    source_text: str
+    category: str
+    text_en: Optional[str] = None
+    text_mn: Optional[str] = None
+    text_ru: Optional[str] = None
+    created_at: datetime
+    updated_at: datetime
+
+    class Config:
+        from_attributes = True
+
+
+class TranslationListResponse(BaseModel):
+    total: int
+    page: int
+    page_size: int
+    translations: List[TranslationResponse]
+
+
+class TranslationBulkRequest(BaseModel):
+    """Bulk translation lookup request"""
+    texts: List[str]
+    category: Optional[str] = None
+    lang: str = "en"
+
+
+class TranslationBulkResponse(BaseModel):
+    """Returns a dictionary mapping source text to translated text"""
+    translations: dict  # {source_text: translated_text}