Coding Standards Improvements

I applied coding standards to all files in the project and added a phpcs.xml for this project.
phpcs -v coookies_addons resulted in 0 warnings and 0 errors.

Project needs to be tested if nothing is broken after those code changes.

Still experienced some coding standard issues. I'll take a look at it.

For now, I stack with ESlint check. We have .eslintrc.json file which is has the following line: "extends": "drupal"
This causes the following error on the ESlint job:

ESLint couldn't find the config "drupal" to extend from. Please check that the name of the config is correct.
The config "drupal" was referenced from the config file in "/builds/project/cookies_addons/web/modules/custom/cookies_addons/.eslintrc.json".

This file does not strictly need to exist in contrib, because eslint config files placed further up in the directory structure will be merged and inherited. The top-level .eslintrc.json extends ./core/.eslintrc.json.

I couldn't get eslint checks running as intended.
It's a known issue with extending eslint configs.
https://www.drupal.org/project/gitlab_templates/issues/3438843 →

So for now I specified another .eslintrc.json to extend.
This leads to issues when working locally on the project as this .eslintrc.json can't be found there while not used in a complete drupal setup, but at least checks are passing now.
Should be refactored in the future if a solution is found in the mentioned issue.

Automatically closed - issue fixed for 2 weeks with no activity.