Improve docker run speeds

[tooboredtocode]

Alters the docker image and boot script so that static files are collected ahead of time. This massively speeds up the start up as now this step is simply copying the already collected files.

[CLAassistant]

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[tooboredtocode]

@vabene1111 the removal of venv was reverted, i will open another PR for this change though once this is merged though, where this can be discussed more thoroughly

[tooboredtocode]

Hi, will this ever be merged?

[vabene1111]

approving something usually means that I will merge it but since there are literally endless things to do I will do everything whenever I feel like its right to do it. So please have some patience, since this is a non critical change.

Apart from that thank you very much for your contribution.

[vabene1111]

reverted this PR as it lead to errors on certain setups. #3099

can merge it again if plausible reason and solution is found. Otherwise we will just live with a little slower startup for now, can look into build/setup optimizations again for vue3 version.