feat: 新增用车需求服务及线索管理全功能

- 新增后台用车服务配置模块，支持维护服务简介、优势与使用流程
- 新增需求线索管理页面，支持筛选、查看与更新用车线索状态
- 新增小程序用车需求页面，优化登录路径与回跳逻辑
- 优化车型卡片跳转与用车需求提交功能
- 新增服务端API与数据处理逻辑，完善权限校验
- 更新全站配置与API文档，新增相关测试用例

WonderQ-Admin/app/schemas.py

@@ -1,10 +1,13 @@
-from datetime import datetime, timedelta
+from datetime import date, datetime, timedelta
 from typing import Literal
 from urllib.parse import urlsplit
-from pydantic import BaseModel, EmailStr, Field, ValidationInfo, field_validator
+from pydantic import BaseModel, EmailStr, Field, ValidationInfo, field_validator, model_validator
 
 
 LeadStatus = Literal["new", "assigned", "contacted", "planning", "won", "invalid"]
+LeadType = Literal["general", "vehicle"]
+VehicleServiceType = Literal["charter", "transfer"]
+CharterDuration = Literal["halfDay", "fullDay"]
 
 
 class LoginIn(BaseModel):
@@ -16,7 +19,47 @@ class PhoneLoginIn(BaseModel):
     code: str = Field(min_length=1, max_length=256)
 
 
+class VehicleDemandIn(BaseModel):
+    serviceType: VehicleServiceType
+    charterDuration: CharterDuration | None = None
+    travelDate: date
+    pickupTime: str | None = Field(default=None, max_length=32)
+    pickupLocation: str = Field(min_length=1, max_length=200)
+    dropoffLocation: str = Field(min_length=1, max_length=200)
+    peopleCount: int = Field(gt=0, le=1000)
+    luggageCount: int | None = Field(default=None, ge=0, le=1000)
+    vehicleOptionId: str | None = Field(default=None, max_length=128)
+    vehicleOptionTitle: str | None = Field(default=None, max_length=128)
+    specialRequirements: str | None = Field(default=None, max_length=1000)
+
+    @field_validator("pickupTime", "vehicleOptionId", "vehicleOptionTitle", "specialRequirements", mode="before")
+    @classmethod
+    def normalize_optional_text(cls, value: str | None) -> str | None:
+        if value is None:
+            return None
+        normalized = " ".join(value.strip().split())
+        return normalized or None
+
+    @field_validator("pickupLocation", "dropoffLocation")
+    @classmethod
+    def normalize_location(cls, value: str) -> str:
+        normalized = " ".join(value.strip().split())
+        if not normalized:
+            raise ValueError("地点不能为空")
+        return normalized
+
+    @model_validator(mode="after")
+    def validate_charter_duration(self):
+        if self.serviceType == "charter" and not self.charterDuration:
+            raise ValueError("包车服务必须选择半天或全天")
+        if self.serviceType == "transfer":
+            self.charterDuration = None
+        return self
+
+
 class LeadCreateIn(BaseModel):
+    leadType: LeadType = "general"
+    contactName: str | None = Field(default=None, max_length=80)
     destination: str | None = None
     phone: str = Field(min_length=2, max_length=64)
     travelDate: datetime | None = None
@@ -25,6 +68,15 @@ class LeadCreateIn(BaseModel):
     budgetMax: int | None = Field(default=None, ge=0)
     note: str | None = Field(default=None, max_length=1000)
     sourcePage: str | None = None
+    vehicleDemand: VehicleDemandIn | None = None
+
+    @field_validator("contactName", "destination", "sourcePage", mode="before")
+    @classmethod
+    def normalize_optional_text(cls, value: str | None) -> str | None:
+        if value is None:
+            return None
+        normalized = " ".join(value.strip().split())
+        return normalized or None
 
     @field_validator("phone")
     @classmethod
@@ -44,12 +96,21 @@ class LeadCreateIn(BaseModel):
                 return value
         return value
 
+    @model_validator(mode="after")
+    def validate_vehicle_demand(self):
+        if self.leadType == "vehicle" and self.vehicleDemand is None:
+            raise ValueError("用车需求不能为空")
+        if self.leadType == "general":
+            self.vehicleDemand = None
+        return self
+
 
 class LeadStatusIn(BaseModel):
     status: LeadStatus
 
 
 class LeadQuery(BaseModel):
+    leadType: LeadType | None = None
     status: LeadStatus | None = None
     sourcePage: str | None = None
     keyword: str | None = None
@@ -68,7 +129,6 @@ class LeadQuery(BaseModel):
                 return value
         return value
 
-
 class SiteConfigPatchIn(BaseModel):
     title: str | None = None
     kicker: str | None = None
@@ -84,6 +144,11 @@ class SiteConfigPatchIn(BaseModel):
     notePlaceholder: str | None = None
     submitLabel: str | None = None
     chips: list[str] | None = None
+    introTitle: str | None = None
+    intro: str | None = None
+    serviceSections: list[dict[str, str]] | None = None
+    advantages: list[str] | None = None
+    processSteps: list[dict[str, str]] | None = None
     targetType: str | None = None
     targetValue: str | None = None
     isActive: bool | None = None