Resolve "Validate sample server va CI" (!56) · Merge requests · subugoe / emo / text api

This MR restructures the script validation.py so that we

have a nice CLI
it provides an option to validate the complete sample server as well as a given single file

With this MR the complete validation of the sample server is executed via CI in case a schema file has been altered.

Edited Jul 21, 2022 by Michelle Weidling

Resolve "Validate sample server va CI"