Add dockerfile and docker-compose support

[huangyingting]

Motivation and Context

Adding docker support to deploy into kubernetes or run in local docker environment

Description

Adding docker support to deploy into kubernetes or run in local docker environment.
A new folder "docker" created under root, to build images, from root directory, run
docker build -f docker/webapi/Dockerfile -t repo/chat-copilot-webapi
docker build -f docker/webapi/Dockerfile -t repo/chat-copilot-webapp
A docker-compose file is also created to start whole environment, under docker directory, just run
docker-compose up, it uses .env file to read environment variables, so make sure webapi and webapp directory has .env file

the manifests to deply chat-copilot into kubernetes environment can be found here
https://github.com/huangyingting/flux2-gitops/tree/main/apps/base/chat-copilot

Contribution Checklist

• The code builds clean without any errors or warnings
• The PR follows the Contribution Guidelines and the pre-submission formatting script raises no violations
• All unit tests pass, and I have added new tests where possible
• I didn't break anyone 😄

[huangyingting]

it is not convient to import dev ssl certificate into another container, so we need to set Kestrel__Endpoints__Http__Url=http://0.0.0.0:8080
environment variable, the docker-compose file needs have .env file in webapi directory, here is the example for .env content

AIService__Endpoint=
AIService__Key=
Authorization__Type=
Authorization__AzureAd__TenantId=
Authorization__AzureAd__ClientId=
Authorization__AzureAd__Audience=
Authorization__AzureAd__Scopes=access_as_user
Kestrel__Endpoints__Http__Url=http://0.0.0.0:8080
MemoryStore__Type=qdrant

[crazyfox55]

I had a bit of trouble getting the webapp and webapi talking together so I'll put my .env files here for others to use.

\chat-copilot\webapi.env

AIService__Type=OpenAI
AIService__Models__Completion=gpt-3.5-turbo
AIService__Models__Planner=gpt-3.5-turbo
AIService__Key=YOUR_OPEN_AI_KEY
Kestrel__Endpoints__Http__Url=http://0.0.0.0:8080
MemoryStore__Type=qdrant

\chat-copilot\webapp.env

REACT_APP_BACKEND_URI=http://localhost:8080/

The localhost and 0.0.0.0 were throwing me off.