Create an Azure DevOps Extension

[cinnamon-msft]

Suggested new feature or improvement

Functionality at parity with the Dev Home GitHub Extension.

• Cloning ADO repositories
• ADO widgets working on the Dev Home dashboard

### Tasks
- [ ] #998 

Scenario

No response

Additional details

No response

[JanRajnoha]

I hope this extension will be top priority, I use ADO for example more than GitHub

[actionthomas]

Please make it compatible with Azure DevOps Server too

[qJake]

Yes please! GitHub is great, but being able to use this awesome app against our large DevOps enterprise org would be even better!

Bonus points for custom query and chart object support!

[drchilds]

I'd like to weigh-in and add my voice to this request.