Support Salesforce Tooling API (SOQL queries)

:wave:t3: Loving Retool so far.

Would love if you added support for creating SOQL requests with the tooling API. I had to create a custom connected app in Salesforce, add a custom REST resource, and generate a token in order to access this.

If I could do this via the Salesforce integration, that would make requests much simpler.

For context, this allows me to access metadata for fields. In the Salesforce developer console, there is a checkbox "Use Tooling API". Having something similar in the resource settings OR for individual queries would be awesome. This is non-blocking