Remove use of template strings

### Description

Right now, FlowFuse makes use of Vue template strings in 6 places, all of which are table cell definitions.

These inline templates should be extracted to standalone files so they can be pre-compiled during build.
Right now we need to ship the full build of vue including the runtime compiler to be able to render those files.

This will reduce the bundle size and improve lint-ability

### Epic/Story

_No response_

### Have you provided an initial effort estimate for this issue?

I have provided an initial effort estimate