Prompt users to enable required integrations where the features would otherwise appear

### Is your feature request related to a problem?

There are several places within the application are not showing the features that we have available, e.g. code references

### Describe the solution you'd like.

- We should always advertise what the feature does and link to docs if people want to learn more
- Features that require setup e.g. usage requires a GitHub or GitLab integration should have an inline approach to adding the integration

### Describe alternatives you've considered

N/A

### Additional context

_No response_