Nodejs v4 new function cli response

When the CLI creates a new function for the Node.js v4 runtime, can the response include the command to create a new api which would be the next step? currently the response doesn't include it so I have to use the --help to figure it out on the CLI .

Currently it says:

```
core@MacBook-Pro-3 api-function-v4-from-cli % func init --worker-runtime node --model V4 --language typescript
The new Node.js programming model is in public preview. Learn more at https://aka.ms/AzFuncNodeV4
Writing package.json
Writing .funcignore
Writing tsconfig.json
Writing .gitignore
Writing host.json
Writing local.settings.json
Writing /Users/dina/repos/azure-samples/azure-typescript-e2e-apps/api-function-v4-from-cli/.vscode/extensions.json
Running 'npm install'...%
```

Proposing:

Currently it says:

```
core@MacBook-Pro-3 api-function-v4-from-cli % func init --worker-runtime node --model V4 --language typescript
The new Node.js programming model is in public preview. Learn more at https://aka.ms/AzFuncNodeV4
Writing package.json
Writing .funcignore
Writing tsconfig.json
Writing .gitignore
Writing host.json
Writing local.settings.json
Writing /Users/dina/repos/azure-samples/azure-typescript-e2e-apps/api-function-v4-from-cli/.vscode/extensions.json
Running 'npm install'...%

Create your first API with the following command: ...
```

Start by reproducing `func init --worker-runtime node --model V4 --language typescript` and trace the CLI entry point that formats its completion output. Confirm the response includes a usable command for creating the first API, then verify the existing init flow still completes successfully.

Written by the indexing model from the issue text.