Discuss: Code quality checks

[Sebobo]

When running projects in a team (or alone) it's helpful to have a common standard.
This standard should mirror the best practices pushed by the Neos community and the core team.
See https://docs.neos.io/cms/manual/best-practices for details.

The following topics usually come up:

• Warn or enforce a directory structure for presentational & integration components
• Warn or enforce naming of prototypes to match folder structure
• Warn when a prototype name doesn't match best practices (list should be configurable)
• Enforce ONE prototype per file
• Warn when a prototype inherits from ContentComponent or Content, but is not a NodeType (this would of course also require checks for NodeTypes which might be a use case for a plugin system)
• Warn with code style issues like spacing, indentation, empty lines, etc...

TBC

[Sebobo]

@cvette can you move this to the other repo?