Define styling guidelines and naming conventions

[cnotv]

Description

Add informations regards patterns and naming conventions for the styles and add them to the current guidelines.

Context

Noting seems defined for naming conventions, linting and styling guidelines, resulting in an inconsistent code base. After defining those add the documentation part and create issues for severe cases.

[gaktive]

Pushing out of the Q2 release for now though it could come back in. We'd need more details before anyone grabs this.