feat: RNA add guided siRNA manual load gate

- Expose siRNA order and material handles for manual-confirm load workflows.
- Gate scheduler start on explicit material-load confirmation before calling Bioyond RPC.
- Improve lazy API config diagnostics and Sirna warehouse/material resource handling.

unilabos/resources/graphio.py

@@ -869,6 +869,12 @@ def resource_bioyond_to_plr(bioyond_materials: list[dict], type_mapping: Dict[st
                     y = loc.get("y", 1)  # 列号 (1-based: 1=01, 2=02, 3=03...)
                     z = loc.get("z", 1)  # 层号 (1-based, 通常为1)
 
+                    # 仓库级别的轴约定覆盖：部分工作站 (Sirna 实测) 的 Bioyond 返回 x=列/y=行，
+                    # 与上面的默认 "xy_row_col" 相反。warehouse.bioyond_axis="xy_col_row" 时交换 x/y。
+                    bioyond_axis = getattr(warehouse, "bioyond_axis", "xy_row_col")
+                    if bioyond_axis == "xy_col_row":
+                        x, y = y, x
+
                     # 如果是右侧堆栈，需要调整列号 (5→1, 6→2, 7→3, 8→4)
                     if wh_name == "堆栈1右":
                         y = y - 4  # 将5-8映射到1-4