Docker an k8s drivers don't support pointing to sha hash container ids

[hardillb]

Current Behavior

Docker and k8s drivers both have regex to validate container names with tags

e.g. flowfuse/node-red:latest or flowfuse/node-red:v1.32.4

But they do not support permanent sha identifiers

e.g. flowfuse/node-red@sha256:384b5689928f432bd5fcbd9d7c0ea244e080da3fe9b3adad8274e0885ebba75f

Expected Behavior

static id's should be supported

Steps To Reproduce

NA

Environment

• FlowFuse version: 2.34.x
• Node.js version: 24
• npm version: 10
• Platform/OS: k8s/docker
• Browser: NA

Have you provided an initial effort estimate for this issue?

I have provided an initial effort estimate

[hardillb]

The current regex is also horrifically complex and can lock up the browser for a very long time.

It's taken from the offical go code, but I don't think it properly translates to the JavaScript RegExp enging