Run TeamsFx Bot in Codespaces

Steps to debug:

1. Open the repo in Codespaces.
2. Click Teams Toolkit icon from the left sidebar and Sign in M365 account.

   Note:

   After login your M365 account, it will be redirected to a localhost endpoint like http://localhost:xxx/?code=xxxxxxxxx.

   Copy the localhost endpoint from the address bar and run below command in the VS Code terminal in Codespaces: curl <localhost-endpoint>

   Then you should login your M365 account.

3. Copy the local address for https://localhost:3978:
4. Go to .vscode/tasks.json and search for botMessagingEndpoint, replace the value with <local_address>/api/messages. The value of <local_address> is the address you copied in last step.
5. Type F5.
6. After the teams web client is launched, to trigger a notification, run below command in the VS Code terminal in Codespaces: curl -X POST http://localhost:3978/api/notification