Amplify CLI Copilot

### Is this feature request related to a new or existing Amplify category?

New category

### Is this related to another service?

_No response_

### Describe the feature you'd like to request

👋 Hello Team,

As an `amplify-cli` customer I would like to have a chat like feature option that I can opt for.
Eg: When ever I give a description like `Initialize Amplify App` => then cli can prompt something like `amplify init` command.
Something like this [GitHub Copilot](https://docs.github.com/en/copilot/github-copilot-in-the-cli/about-github-copilot-in-the-cli).
One good Gen-AI based feature.

Thanks in advance 😁.

Who will use it?
This is highly helpful for people who struggle with remembering the commands.

### Describe the solution you'd like

As described above.

### Describe alternatives you've considered

Learning commands or referring to official documentation is the alternative that I have for now.

### Additional context

Please reach out to me if you need additional context or have any further explanation.

### Is this something that you'd be interested in working on?

- [X] 👋 I may be able to implement this feature request

### Would this feature include a breaking change?

- [X] ⚠️ This feature might incur a breaking change

The issue names the amplify-cli and the amplify init command but no files or tests. Start by mapping the existing CLI command surface and reviewing the linked GitHub Copilot reference; clarify the supported natural-language inputs, interaction design, and Gen-AI dependencies. Done should be demonstrated by an agreed implementation scope and working prompt-to-command behavior.

Written by the indexing model from the issue text.