fix: drop default task_logs; process in log, progress in task center (v1.0.81)

tests/_support.py

@@ -79,3 +79,63 @@ class IsolatedDataRoot:
         if self._tmp and os.path.isdir(self._tmp):
             shutil.rmtree(self._tmp, ignore_errors=True)
         self._tmp = None
+
+
+DEMO_ITEMS_TABLE = "demo_items"
+
+DEMO_ITEMS_DDL = """
+CREATE TABLE IF NOT EXISTS demo_items (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    title TEXT NOT NULL,
+    status TEXT NOT NULL DEFAULT 'draft',
+    created_at INTEGER NOT NULL DEFAULT (unixepoch()),
+    updated_at INTEGER NOT NULL DEFAULT (unixepoch())
+)
+"""
+
+DEMO_ITEMS_COLUMN_METADATA: tuple[dict[str, object], ...] = (
+    {"column_name": "id", "display_name": "编号", "description": "主键", "visible": 1, "searchable": 1, "editable": 0},
+    {"column_name": "title", "display_name": "标题", "description": "标题", "visible": 1, "searchable": 1, "editable": 1},
+    {"column_name": "status", "display_name": "状态", "description": "状态", "visible": 1, "searchable": 1, "editable": 1},
+    {
+        "column_name": "created_at",
+        "display_name": "创建时间",
+        "description": "记录创建时间（Unix 秒级时间戳，数据库自动生成）",
+        "visible": 1,
+        "searchable": 0,
+        "editable": 0,
+        "display_type": "datetime_unix_seconds",
+    },
+    {
+        "column_name": "updated_at",
+        "display_name": "更新时间",
+        "description": "记录最后更新时间（Unix 秒级时间戳，自动维护）",
+        "visible": 1,
+        "searchable": 0,
+        "editable": 0,
+        "display_type": "datetime_unix_seconds",
+    },
+)
+
+
+def seed_demo_items(cursor, *, readonly: int = 0) -> None:
+    """测试夹具：创建 demo_items 物理表、时间戳 trigger 与展示元数据。"""
+    from db.display_metadata import seed_column_metadata_batch, upsert_table_metadata
+    from db.timestamp_columns import init_updated_at_trigger
+
+    cursor.execute(DEMO_ITEMS_DDL)
+    init_updated_at_trigger(cursor, DEMO_ITEMS_TABLE)
+    upsert_table_metadata(
+        cursor,
+        table_name=DEMO_ITEMS_TABLE,
+        display_name="示例记录",
+        description="模板测试用业务表示例，不是默认交付表",
+        visible=1,
+        readonly=readonly,
+    )
+    seed_column_metadata_batch(
+        cursor,
+        table_name=DEMO_ITEMS_TABLE,
+        columns=DEMO_ITEMS_COLUMN_METADATA,
+        valid_column_names=[str(column["column_name"]) for column in DEMO_ITEMS_COLUMN_METADATA],
+    )