chore: tidy-up scripts

[nmerget]

Proposed changes

Moved some scripts from root package.json to scripts/package.json to have a better overview.
Most of the scripts are needed because of npm-run-all, as we can't run scripts in parallel on npm workspaces yet.

closes #1541
closes #1958

Types of changes

• Bugfix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Refactoring (fix on existing components or architectural decisions)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation Update (if none of the other choices apply)

Further comments

[github-actions]

🔭🐙🐈 Test this branch here: https://db-ui.github.io/mono/review/chore-tidy-up-scripts

[mfranzke]

@nmerget I'm still struggling with "just" moving our scripts to a sub-package. Out of npm/rfcs#190 I found https://github.com/google/wireit – what do you think about that for some consolidation ? To me this solution seems to be simpler than lerna etc. and still near to the standards.

[nmerget]

@nmerget I'm still struggling with "just" moving our scripts to a sub-package. Out of npm/rfcs#190 I found https://github.com/google/wireit – what do you think about that for some consolidation ? To me this solution seems to be simpler than lerna etc. and still near to the standards.

We can check out https://github.com/google/wireit. But I would recommend doing it in another branch.
This solution is pretty simple without the need for some additional dependency, so we should tidy up the script. At the moment it's just to much inside package.json...