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/car.py

@@ -0,0 +1,185 @@
+from pydantic import BaseModel
+from typing import Optional, List, Any
+from datetime import datetime
+from decimal import Decimal
+
+
+# CarSpecification Schema
+class CarSpecificationResponse(BaseModel):
+    id: int
+    car_id: int
+    manufacturer: Optional[str] = None
+    model_name: Optional[str] = None
+    grade: Optional[str] = None
+    model_year: Optional[str] = None
+    displacement: Optional[int] = None
+    fuel_type: Optional[str] = None
+    transmission: Optional[str] = None
+    drive_type: Optional[str] = None
+    max_power: Optional[str] = None
+    max_torque: Optional[str] = None
+    fuel_efficiency: Optional[str] = None
+    body_type: Optional[str] = None
+    door_count: Optional[int] = None
+    seating_capacity: Optional[int] = None
+    length: Optional[int] = None
+    width: Optional[int] = None
+    height: Optional[int] = None
+    wheelbase: Optional[int] = None
+    curb_weight: Optional[int] = None
+    safety_options: Optional[List[str]] = None
+    comfort_options: Optional[List[str]] = None
+    exterior_options: Optional[List[str]] = None
+    interior_options: Optional[List[str]] = None
+    raw_data: Optional[Any] = None
+
+    class Config:
+        from_attributes = True
+
+
+# CarMaker Schemas
+class CarMakerCreate(BaseModel):
+    code: str
+    name: str
+    name_en: Optional[str] = None
+
+
+class CarMakerResponse(BaseModel):
+    id: int
+    code: str
+    name: str
+    name_en: Optional[str] = None
+
+    class Config:
+        from_attributes = True
+
+
+# CarModel Schemas
+class CarModelCreate(BaseModel):
+    code: str
+    maker_id: int
+    name: str
+    name_en: Optional[str] = None
+
+
+class CarModelResponse(BaseModel):
+    id: int
+    code: str
+    maker_id: int
+    name: str
+    name_en: Optional[str] = None
+
+    class Config:
+        from_attributes = True
+
+
+# CarImage Schemas
+class CarImageCreate(BaseModel):
+    url: Optional[str] = None
+    local_path: Optional[str] = None
+    is_main: bool = False
+    sort_order: int = 0
+
+
+class CarImageResponse(BaseModel):
+    id: int
+    url: Optional[str] = None
+    local_path: Optional[str] = None
+    is_main: bool
+    sort_order: int
+
+    class Config:
+        from_attributes = True
+
+
+# Car Schemas
+class CarCreate(BaseModel):
+    source: str = "carmodoo"
+    source_id: str
+    source_key: Optional[str] = None
+    maker_code: Optional[str] = None
+    model_code: Optional[str] = None
+    car_name: Optional[str] = None
+    year: Optional[int] = None
+    month: Optional[int] = None
+    mileage: Optional[int] = None
+    price_krw: Optional[int] = None
+    price_usd: Optional[Decimal] = None
+    fuel: Optional[str] = None
+    transmission: Optional[str] = None
+    color: Optional[str] = None
+    displacement: Optional[int] = None
+    car_number: Optional[str] = None
+    seize_count: int = 0
+    collateral_count: int = 0
+    check_num: Optional[str] = None
+    dealer_name: Optional[str] = None
+    dealer_phone: Optional[str] = None
+    shop_name: Optional[str] = None
+    memo: Optional[str] = None
+    images: List[CarImageCreate] = []
+    options: List[str] = []
+
+
+class CarUpdate(BaseModel):
+    car_name: Optional[str] = None
+    year: Optional[int] = None
+    month: Optional[int] = None
+    mileage: Optional[int] = None
+    price_krw: Optional[int] = None
+    margin_krw: Optional[int] = None
+    margin_mn: Optional[int] = None
+    price_usd: Optional[Decimal] = None
+    fuel: Optional[str] = None
+    transmission: Optional[str] = None
+    color: Optional[str] = None
+    status: Optional[str] = None
+    is_displayed: Optional[bool] = None
+
+
+class CarResponse(BaseModel):
+    id: int
+    source: str
+    source_id: str
+    car_name: Optional[str] = None
+    year: Optional[int] = None
+    month: Optional[int] = None
+    mileage: Optional[int] = None
+    price_krw: Optional[int] = None
+    margin_krw: Optional[int] = 0
+    margin_mn: Optional[int] = 0
+    final_price_krw: Optional[int] = None  # Computed: price_krw + margin_krw (for Korean users)
+    final_price_mn: Optional[int] = None   # Computed: price_krw + margin_mn (for Mongolian users)
+    price_usd: Optional[Decimal] = None
+    is_displayed: bool = False
+    fuel: Optional[str] = None
+    transmission: Optional[str] = None
+    color: Optional[str] = None
+    displacement: Optional[int] = None
+    car_number: Optional[str] = None
+    seize_count: int
+    collateral_count: int
+    check_num: Optional[str] = None
+    dealer_name: Optional[str] = None
+    dealer_description: Optional[str] = None
+    dealer_description_en: Optional[str] = None
+    dealer_description_mn: Optional[str] = None
+    dealer_description_ru: Optional[str] = None
+    status: str
+    created_at: datetime
+    updated_at: datetime
+
+    maker: Optional[CarMakerResponse] = None
+    model: Optional[CarModelResponse] = None
+    images: List[CarImageResponse] = []
+    specification: Optional[CarSpecificationResponse] = None
+
+    class Config:
+        from_attributes = True
+
+
+class CarListResponse(BaseModel):
+    total: int
+    page: int
+    page_size: int
+    cars: List[CarResponse]