Dashboard tabs config

[bariela]

Description

Dashboard tabs are now configurable in config file served from api, can be ____ from existing graphs
Filters are now also included in the tab settings, one filter by featureId for now, works with graphs specifically supporting and expecting it

Motivation and Context

Configurable tabs allow specifying dashboard tabs and modifications without directly changing code, building new docker image or even programming skills

How has this been tested?

Screenshots (if appropriate):

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)

Checklist:

• I have read the CONTRIBUTING document.
• I have checked to ensure that there aren't other open Pull Requests for the same update/change.
• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have added tests to cover my changes.
• All new and existing tests passed.