twilio

While I am satisfied with the verbosity of the documentation in the README.md file, I'd like to add more examples to the examples folder.

Unlike the current examples, would be configuration only (i.e. a folder with nothing except a config.yaml inside of it).

Furthermore, renaming examples to .examples as well as updating every current references to said folder in the README.md.

Describe the bug
When joining a video room the following react warning is displayed in the developer console:

Can't perform a React state update on an unmounted component. This is a no-op, but it indicates a memory leak in your application. To fix, cancel all subscriptions and asynchronous tasks in a useEffect cleanup function.
    in ToggleVideoButton (at DeviceSelectionScreen.tsx:114

Notes
Search for campaign is archive menu by Spoke campaign ID and date created
Describe the bug
In the Archives page
Change it to say "unarchive" instead of "archive"

To Reproduce
Steps to reproduce the behavior:

1. Go to 'Campaigns'
   <img width="651" alt="Screen Shot 2021-10-07 at 5 13 37 PM" src="https://user-images.githubusercontent.com/60521756/136474686-45cf025c-8083-484