[BUG]: The Device Server should prohibit "-" in name

[cappel89]

Provide a brief description of the bug.

Adding a device with a name that contains a "-" will be accepted, but the proxy device is not going to work as the access pattern fails. See example config below to reproduce, and screenshot as output

eiger-test:
  readoutPriority: async
  deviceClass: ophyd_devices.SimCamera
  deviceConfig:
    device_access: true
  deviceTags:
    - detector
  enabled: true
  readOnly: false
  softwareTrigger: true

Describe what you expected to happen and what actually happened.

No response

Outline the steps that lead to the bug's occurrence. Be specific and provide a clear sequence of actions.

No response

bec_widgets version

No response

bec core version

No response

Any extra info / data? e.g. log output...

No response

Related issues

No response