Take charge of the `auto indentation` feature area

[aiday-mar]

This issue is about taking responsibility of the feature area auto indentation and start solving the bugs in the feature area. This issue is filed for the purpose of linking it to the iteration plan.

[aiday-mar]

I have assigned auto indentation issues to myself, added tests for different languages and started fixing some bugs. This issue will be closed.

[aiday-mar]

Issue reopened since it is referenced in the iteration plan.

[russelldavis]

So great to see this area getting some love. Would be great if you could look at #182934 and #201421 as part of this.

[aiday-mar]

This issue will be closed as it was opened mainly for the purpose of being put into the iteration plan