添加了两个protocol的检索功能 (#51)

* 添加了两个protocol的检索liquid type功能

* fix workstation registry

* 修复了没连接的几个仪器的link，添加了container的icon

* 修改了json和注册表，现在大图全部的device都链接上了

* 修复了小图的json图，线全部连上了

* add work_station protocol handles (ports)

* fix workstation action handle

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Co-authored-by: Xuwznln <18435084+Xuwznln@users.noreply.github.com>
Co-authored-by: Junhan Chang <changjh@dp.tech>

unilabos/registry/devices/virtual_device.yaml

@@ -845,6 +845,14 @@ virtual_separator:
     data_source: executor
     data_key: top_outlet
     description: "上相（轻相）液体输出口"
+  - handler_key: bind
+    label: bind
+    io_type: target
+    data_type: mechanical
+    side: WEST
+    data_source: handle
+    data_key: mechanical_port
+    description: "用于连接搅拌器等机械设备的接口"
   schema:
     type: object
     properties: