[Feature Request]: Allow registration of SHS devices in bulk

[dmohns]

Preflight Checklist

• I have read the Contributing Guidelines for this project, if it exists.
• I agree to follow the Code of Conduct that this project adheres to.
• I have searched the issue tracker for a feature request that matches the one I want to file, without success.

Problem Description

Currently, when user need to register SHS devices with MPM, they have to register devices 1-by-1.

While this works for small device numbers, it's cumbersome and not scalable to larger use-cases.

Proposed Solution

As an intermediate solution, please implement a very basic approach to overcome the above mentioned challenge:

Change the "Serial Number" field of the add SHS model to allow multiple values, as comma separated list

Make sure, that users can copy/paste a comma separated list and the UI converts that into chips like so

Alternatives Considered

An alternative we could explore the option to provide a CSV upload. This might be technically complex as we need to consider things like error handling, notifications and async processing.

Additional Information

No response

[Zhey-on]

I picked this up and opened PR #1371 with an initial implementation of the bulk SHS registration flow.

Included in this PR:

• Support for comma-separated and line-separated serial input in the Add SHS modal
• Automatic conversion to chips when serials are pasted
• Creation of one SHS entry per serial on save
• Immediate update of the SHS table after creation
• Improved validation feedback for invalid serials

The backend API remains unchanged. The implementation performs sequential create calls, which seemed consistent with the intermediate scope described in this issue.

Happy to adjust quickly if you'd prefer this to be narrowed down further to the strict minimum.