feat: 增强 agent_assets 功能，支持更多资产操作

server/src/app/schemas/agent_asset.py

@@ -36,6 +36,8 @@ class AgentAssetUpdate(BaseModel):
     reviewer: str | None = Field(default=None, max_length=100)
     status: AgentAssetStatus | None = None
     current_version: str | None = Field(default=None, max_length=30)
+    published_version: str | None = Field(default=None, max_length=30)
+    working_version: str | None = Field(default=None, max_length=30)
     config_json: dict[str, Any] | None = None
 
 
@@ -74,6 +76,58 @@ class AgentAssetReviewRead(BaseModel):
     created_at: datetime
 
 
+class AgentAssetOnlyOfficeConfigRead(BaseModel):
+    documentServerUrl: str
+    config: dict[str, Any] = Field(default_factory=dict)
+
+
+class AgentAssetOnlyOfficeCallbackRead(BaseModel):
+    error: int = 0
+
+
+class AgentAssetOnlyOfficeCallbackWrite(BaseModel):
+    model_config = ConfigDict(extra="allow")
+
+    status: int = Field(description="ONLYOFFICE 回调状态码。")
+    url: str | None = Field(default=None, description="文档下载地址，状态为 2 或 6 时使用。")
+    users: list[str] = Field(default_factory=list, description="当前编辑用户列表。")
+
+
+class AgentAssetVersionTimelineItemRead(BaseModel):
+    event_type: str
+    version: str
+    actor: str
+    event_time: datetime
+    title: str
+    description: str = ""
+    note: str | None = None
+    source_version: str | None = None
+
+
+class AgentAssetSpreadsheetDiffCellRead(BaseModel):
+    sheet_name: str
+    cell: str
+    change_type: str
+    before_value: Any | None = None
+    after_value: Any | None = None
+
+
+class AgentAssetSpreadsheetDiffSheetRead(BaseModel):
+    sheet_name: str
+    change_type: str
+
+
+class AgentAssetVersionCompareRead(BaseModel):
+    base_version: str
+    target_version: str
+    added_sheet_count: int = 0
+    removed_sheet_count: int = 0
+    changed_sheet_count: int = 0
+    changed_cell_count: int = 0
+    sheet_changes: list[AgentAssetSpreadsheetDiffSheetRead] = Field(default_factory=list)
+    cell_changes: list[AgentAssetSpreadsheetDiffCellRead] = Field(default_factory=list)
+
+
 class AgentAssetVersionRead(BaseModel):
     model_config = ConfigDict(from_attributes=True)
 
@@ -86,6 +140,9 @@ class AgentAssetVersionRead(BaseModel):
     created_by: str
     created_at: datetime
     is_current: bool = False
+    is_published: bool = False
+    is_working: bool = False
+    lifecycle_state: str = "history"
 
 
 class AgentAssetListItem(BaseModel):
@@ -102,6 +159,8 @@ class AgentAssetListItem(BaseModel):
     reviewer: str | None
     status: str
     current_version: str | None
+    published_version: str | None
+    working_version: str | None
     config_json: dict[str, Any]
     created_at: datetime
     updated_at: datetime