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/job.py

@@ -0,0 +1,32 @@
+from typing import Optional
+
+from pydantic import BaseModel, Field, field_validator
+
+
+# 定时任务表单验证
+class JobForm(BaseModel):
+    id: Optional[int] = Field(None, description="任务ID")
+    job_name: str = Field(..., min_length=1, max_length=255, description="任务名称")
+    job_alias: Optional[str] = Field(None, max_length=255, description="任务别名")
+    job_group: Optional[str] = Field(None, max_length=255, description="任务分组")
+    job_trigger: Optional[str] = Field(None, max_length=255, description="任务触发器")
+    status: int = Field(..., ge=0, le=3, description="任务状态")
+    cron_expression: Optional[str] = Field(None, max_length=255, description="Cron表达式")
+    execute_policy: int = Field(..., ge=1, le=3, description="执行策略")
+    is_sync: int = Field(..., ge=0, le=1, description="是否同步任务")
+    url: Optional[str] = Field(None, max_length=255, description="任务URL")
+    params: Optional[str] = Field(None, max_length=2000, description="任务参数")
+    note: Optional[str] = Field(None, max_length=255, description="任务备注")
+
+    @field_validator('cron_expression')
+    @classmethod
+    def validate_cron(cls, v):
+        if v:
+            v = v.strip()
+        return v
+
+
+# 任务状态表单
+class JobStatusForm(BaseModel):
+    id: int = Field(..., gt=0, description="任务ID")
+    status: int = Field(..., ge=0, le=3, description="任务状态")