refactor: 升级编译器共享工具库（logger_util, unit_parser, vessel_parser, resource_helper）

- logger_util: 重写debug_print，支持自动检测调用模块并设置前缀
- unit_parser: 新增parse_temperature_input，统一温度字符串解析
- vessel_parser: 新增find_connected_heatchill，统一加热设备查找
- resource_helper: 新增update_vessel_volume/get_resource_liquid_volume等共享函数

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

unilabos/compile/utils/resource_helper.py

@@ -0,0 +1,172 @@
+"""
+资源实例兼容层
+
+提供 ensure_resource_instance() 将 dict / ResourceDictInstance 统一转为
+ResourceDictInstance，使编译器可以渐进式迁移到强类型资源。
+"""
+
+from typing import Any, Dict, Optional, Union
+
+from unilabos.resources.resource_tracker import ResourceDictInstance
+
+
+def ensure_resource_instance(
+    resource: Union[Dict[str, Any], ResourceDictInstance, None],
+) -> Optional[ResourceDictInstance]:
+    """将 dict 或 ResourceDictInstance 统一转为 ResourceDictInstance
+
+    编译器入口统一调用此函数，即可同时兼容旧 dict 传参和新 ResourceDictInstance 传参。
+
+    Args:
+        resource: 资源数据，可以是 plain dict、ResourceDictInstance 或 None
+
+    Returns:
+        ResourceDictInstance 或 None（当输入为 None 时）
+    """
+    if resource is None:
+        return None
+    if isinstance(resource, ResourceDictInstance):
+        return resource
+    if isinstance(resource, dict):
+        return ResourceDictInstance.get_resource_instance_from_dict(resource)
+    raise TypeError(f"不支持的资源类型: {type(resource)}, 期望 dict 或 ResourceDictInstance")
+
+
+def resource_to_dict(resource: Union[Dict[str, Any], ResourceDictInstance]) -> Dict[str, Any]:
+    """将 ResourceDictInstance 或 dict 统一转为 plain dict
+
+    用于需要 dict 操作的场景（如 children dict 操作）。
+
+    Args:
+        resource: ResourceDictInstance 或 dict
+
+    Returns:
+        plain dict
+    """
+    if isinstance(resource, dict):
+        return resource
+    if isinstance(resource, ResourceDictInstance):
+        return resource.get_plr_nested_dict()
+    raise TypeError(f"不支持的资源类型: {type(resource)}")
+
+
+def get_resource_id(resource: Union[str, Dict[str, Any], ResourceDictInstance]) -> str:
+    """从资源对象中提取 ID
+
+    Args:
+        resource: 字符串 ID、dict 或 ResourceDictInstance
+
+    Returns:
+        资源 ID 字符串
+    """
+    if isinstance(resource, str):
+        return resource
+    if isinstance(resource, ResourceDictInstance):
+        return resource.res_content.id
+    if isinstance(resource, dict):
+        if "id" in resource:
+            return resource["id"]
+        # 兼容 {station_id: {...}} 格式
+        first_val = next(iter(resource.values()), {})
+        if isinstance(first_val, dict):
+            return first_val.get("id", "")
+        return ""
+    raise TypeError(f"不支持的资源类型: {type(resource)}")
+
+
+def get_resource_data(resource: Union[str, Dict[str, Any], ResourceDictInstance]) -> Dict[str, Any]:
+    """从资源对象中提取 data 字段
+
+    Args:
+        resource: 字符串、dict 或 ResourceDictInstance
+
+    Returns:
+        data 字典
+    """
+    if isinstance(resource, str):
+        return {}
+    if isinstance(resource, ResourceDictInstance):
+        return dict(resource.res_content.data)
+    if isinstance(resource, dict):
+        return resource.get("data", {})
+    return {}
+
+
+def get_resource_display_info(resource: Union[str, Dict[str, Any], ResourceDictInstance]) -> str:
+    """获取资源的显示信息（用于日志）
+
+    Args:
+        resource: 字符串 ID、dict 或 ResourceDictInstance
+
+    Returns:
+        显示信息字符串
+    """
+    if isinstance(resource, str):
+        return resource
+    if isinstance(resource, ResourceDictInstance):
+        res = resource.res_content
+        return f"{res.id} ({res.name})" if res.name and res.name != res.id else res.id
+    if isinstance(resource, dict):
+        res_id = resource.get("id", "unknown")
+        res_name = resource.get("name", "")
+        if res_name and res_name != res_id:
+            return f"{res_id} ({res_name})"
+        return res_id
+    return str(resource)
+
+
+def get_resource_liquid_volume(resource: Union[Dict[str, Any], ResourceDictInstance]) -> float:
+    """从资源中获取液体体积
+
+    Args:
+        resource: dict 或 ResourceDictInstance
+
+    Returns:
+        液体总体积 (mL)
+    """
+    data = get_resource_data(resource)
+    liquids = data.get("liquid", [])
+    if isinstance(liquids, list):
+        return sum(l.get("volume", 0.0) for l in liquids if isinstance(l, dict))
+    return 0.0
+
+
+def update_vessel_volume(vessel, G, new_volume: float, description: str = "") -> None:
+    """
+    更新容器体积（同时更新vessel字典和图节点）
+
+    Args:
+        vessel: 容器字典或 ResourceDictInstance
+        G: 网络图 (nx.DiGraph)
+        new_volume: 新体积 (mL)
+        description: 更新描述（用于日志）
+    """
+    import logging
+    logger = logging.getLogger("unilabos.compile")
+
+    vessel_id = get_resource_id(vessel)
+
+    if description:
+        logger.info(f"[RESOURCE] 更新容器体积 - {description}")
+
+    # 更新 vessel 字典中的体积
+    if isinstance(vessel, dict):
+        if "data" not in vessel:
+            vessel["data"] = {}
+        lv = vessel["data"].get("liquid_volume")
+        if isinstance(lv, list) and len(lv) > 0:
+            vessel["data"]["liquid_volume"][0] = new_volume
+        else:
+            vessel["data"]["liquid_volume"] = new_volume
+
+    # 同时更新图中的容器数据
+    if vessel_id and vessel_id in G.nodes():
+        if "data" not in G.nodes[vessel_id]:
+            G.nodes[vessel_id]["data"] = {}
+        node_lv = G.nodes[vessel_id]["data"].get("liquid_volume")
+        if isinstance(node_lv, list) and len(node_lv) > 0:
+            G.nodes[vessel_id]["data"]["liquid_volume"][0] = new_volume
+        else:
+            G.nodes[vessel_id]["data"]["liquid_volume"] = new_volume
+
+    logger.info(f"[RESOURCE] 容器 '{vessel_id}' 体积已更新为: {new_volume:.2f}mL")