Running local code QL

[abose]

• Build shoudl run local code quality checks that we perform in the cloud.
• Update readme with steps for ide integration/CLI for codeQL

We could use sonar scanner for this:
https://docs.sonarqube.org/latest/analysis/scan/sonarscanner/
Or use sonar lint. more details in #238

[abose]

related: #108

[abose]

Unable to run sonar lint extension in brackets at this time. Also complicated local code setup. We will not pursue this for now.

[abose]

Currently, there is web storm and vscode extension for local test.
Brackets/Phoenix extension is a while away. Closing as there are alternatives.