What is the expected behaviour?

Add datasource button should have brand colors

What is the current behaviour?

It does not have brand colors

Screenshots or Screencast

![image](https://user-images.githubusercontent.com/20333972/1469476

It might be nice to have a Wiki set up to help people better understand the overall idea of the repository. Anyone is free to help out with this

I'm submitting a...

[ ] Regression 

Describe the bug

I have a Postgres query where I am trying to select a list of record with a timestamp within the last 7 days.

error properties: Object({ data: Object({ error: 'cannot cast type integer to date', code: undefined }), location: Object({ start: 0, end: 0 }) })

If I remove - 7 from the query it works. Is there a way or workaround to subtract 7 days from the CURR