Frontend support for Dynamo DB

[brennanwilkes]

Requires #133
Part of #114

Supports one DB attribute for milestone 2: complete

Needs to support multiple for milestone 3:

[brennanwilkes]

Please see https://github.com/devxp-ca/devxp/blob/main/resources/example.md for a list of resources and their required formats.