Closes #3. Closes #12.

Closes #3. Closes #12.
* Update README and MQTTClient for installation instructions and code improvements

* feat: 支持local_config启动
add: 增加对crt path的说明，为传入config.py的相对路径
move: web component

* add: registry description

* feat: node_info_update srv
fix: OTDeck cant create

* close #12
feat: slave node registry

* feat: show machine name
fix: host node registry not uploaded

* feat: add hplc registry

* feat: add hplc registry

* fix: hplc status typo

* fix: devices/

* fix: device.class possible null

* fix: HPLC additions with online service

* fix: slave mode spin not working

* fix: slave mode spin not working

* feat: 多ProtocolNode 允许子设备ID相同
feat: 上报发现的ActionClient
feat: Host重启动，通过discover机制要求slaveNode重新注册，实现信息及时上报

---------

Co-authored-by: Harvey Que <Q-Query@outlook.com>

unilabos/registry/devices/characterization_optic.yaml

@@ -19,6 +19,49 @@ raman_home_made:
       status:
         type: string
     required:
-      - status
+    - status
     additionalProperties: false
-    type: object
+    type: object
+hplc.agilent:
+  description: HPLC device
+  class:
+    module: unilabos.devices.hplc.AgilentHPLC:HPLCDriver
+    type: python
+    status_types:
+      device_status: String
+      could_run: Bool
+      driver_init_ok: Bool
+      is_running: Bool
+      finish_status: String
+      status_text: String
+    action_value_mappings:
+      execute_command_from_outer:
+        type: SendCmd
+        goal:
+          command: command
+        feedback: {}
+        result:
+          success: success
+  schema:
+    properties:
+      device_status:
+        type: string
+      could_run:
+        type: boolean
+      driver_init_ok:
+        type: boolean
+      is_running:
+        type: boolean
+      finish_status:
+        type: string
+      status_text:
+        type: string
+    required:
+    - device_status
+    - could_run
+    - driver_init_ok
+    - is_running
+    - finish_status
+    - status_text
+    additionalProperties: false
+    type: object