chore: 基线提交（重构前快照）

重构前保存现有 apps/ 结构基线，供后续各阶段回滚。

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

apps/forms/config_item.py

@@ -0,0 +1,22 @@
+from typing import Optional
+
+from pydantic import BaseModel, Field
+
+
+# 配置项表单验证
+class ConfigItemForm(BaseModel):
+    id: Optional[int] = Field(None, description="配置项ID")
+    title: str = Field(..., min_length=1, max_length=150, description="配置项标题")
+    code: str = Field(..., min_length=1, max_length=150, description="配置项编码")
+    value: str = Field(..., min_length=1, max_length=1000, description="配置项值")
+    options: Optional[str] = Field(None, max_length=1000, description="配置选项")
+    config_id: int = Field(..., ge=0, description="配置ID")
+    type: str = Field(..., min_length=1, max_length=150, description="配置类型")
+    sort: int = Field(..., ge=0, le=99999, description="配置项排序")
+    note: Optional[str] = Field(None, max_length=255, description="配置项备注")
+
+
+# 设置状态表单
+class ConfigItemStatusForm(BaseModel):
+    id: int = Field(..., gt=0, description="配置项ID")
+    status: int = Field(..., ge=1, le=2, description="配置项状态")