添加 PRCXI 耗材管理 Web 应用 (labware_manager)

新增 labware_manager 模块：
- Web UI 支持耗材 CRUD、SVG 俯视图/侧面图实时预览
- SVG 支持触控板双指缩放(pinch-to-zoom)和平移
- 网格排列自动居中按钮(autoCenter)
- 表单参数标签中英文双语显示
- 从已有代码/YAML 导入、Python/YAML 代码生成

更新 CLAUDE.md：补充 labware manager、decorator 注册模式、CI 说明

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

unilabos/labware_manager/yaml_gen.py

@@ -0,0 +1,119 @@
+"""JSON → Registry YAML 文件生成。
+
+按 type 分组输出到对应 YAML 文件（与现有格式完全一致）。
+"""
+
+from __future__ import annotations
+
+import shutil
+from collections import defaultdict
+from pathlib import Path
+from typing import Dict, List
+
+import yaml
+
+from unilabos.labware_manager.models import LabwareDB, LabwareItem
+
+_REGISTRY_DIR = Path(__file__).resolve().parents[1] / "registry" / "resources" / "prcxi"
+
+# type → yaml 文件名
+_TYPE_TO_YAML = {
+    "plate": "plates",
+    "tip_rack": "tip_racks",
+    "trash": "trash",
+    "tube_rack": "tube_racks",
+    "plate_adapter": "plate_adapters",
+}
+
+
+def _build_entry(item: LabwareItem) -> dict:
+    """构建单个 YAML 条目（与现有格式完全一致）。"""
+    mi = item.material_info
+    desc = item.registry_description
+    if not desc:
+        desc = f'{mi.Name} (Code: {mi.Code})' if mi.Name and mi.Code else item.function_name
+
+    return {
+        "category": list(item.registry_category),
+        "class": {
+            "module": f"unilabos.devices.liquid_handling.prcxi.prcxi_labware:{item.function_name}",
+            "type": "pylabrobot",
+        },
+        "description": desc,
+        "handles": [],
+        "icon": "",
+        "init_param_schema": {},
+        "version": "1.0.0",
+    }
+
+
+class _YAMLDumper(yaml.SafeDumper):
+    """自定义 Dumper: 空列表输出为 []，空字典输出为 {}。"""
+    pass
+
+
+def _represent_list(dumper, data):
+    if not data:
+        return dumper.represent_sequence("tag:yaml.org,2002:seq", data, flow_style=True)
+    return dumper.represent_sequence("tag:yaml.org,2002:seq", data)
+
+
+def _represent_dict(dumper, data):
+    if not data:
+        return dumper.represent_mapping("tag:yaml.org,2002:map", data, flow_style=True)
+    return dumper.represent_mapping("tag:yaml.org,2002:map", data)
+
+
+def _represent_str(dumper, data):
+    if '\n' in data or ':' in data or "'" in data:
+        return dumper.represent_scalar("tag:yaml.org,2002:str", data, style="'")
+    return dumper.represent_scalar("tag:yaml.org,2002:str", data)
+
+
+_YAMLDumper.add_representer(list, _represent_list)
+_YAMLDumper.add_representer(dict, _represent_dict)
+_YAMLDumper.add_representer(str, _represent_str)
+
+
+def generate_yaml(db: LabwareDB, test_mode: bool = True) -> List[Path]:
+    """生成所有 registry YAML 文件，返回输出文件路径列表。"""
+    suffix = "_test" if test_mode else ""
+
+    # 按 type 分组
+    groups: Dict[str, Dict[str, dict]] = defaultdict(dict)
+    for item in db.items:
+        yaml_key = _TYPE_TO_YAML.get(item.type)
+        if yaml_key is None:
+            continue
+        groups[yaml_key][item.function_name] = _build_entry(item)
+
+    out_paths: List[Path] = []
+    for yaml_key, entries in groups.items():
+        out_path = _REGISTRY_DIR / f"{yaml_key}{suffix}.yaml"
+
+        # 备份
+        if out_path.exists():
+            bak = out_path.with_suffix(".yaml.bak")
+            shutil.copy2(out_path, bak)
+
+        # 按函数名排序
+        sorted_entries = dict(sorted(entries.items()))
+
+        content = yaml.dump(sorted_entries, Dumper=_YAMLDumper, allow_unicode=True,
+                           default_flow_style=False, sort_keys=False)
+        out_path.write_text(content, encoding="utf-8")
+        out_paths.append(out_path)
+
+    return out_paths
+
+
+if __name__ == "__main__":
+    from unilabos.labware_manager.importer import load_db
+    db = load_db()
+    if not db.items:
+        print("labware_db.json 为空，请先运行 importer.py")
+    else:
+        paths = generate_yaml(db, test_mode=True)
+        print(f"已生成 {len(paths)} 个 YAML 文件:")
+        for p in paths:
+            print(f"  {p}")