Option to disable or remove the "VITE+ - The Unified Toolchain for the Web" colored text on every command output

### Description

Seeing "VITE+ - The Unified Toolchain for the Web" on every command output is bit annoying. It will be good if we can disable it.

### Suggested solution

Option to disable it

### Alternative

_No response_

### Additional context

_No response_

### Validations

- [x] Read the [Contributing Guidelines](https://github.com/voidzero-dev/vite-plus/blob/main/CONTRIBUTING.md).
- [x] Confirm this request is for Vite+ itself and not for Vite, Vitest, tsdown, Rolldown, or Oxc.
- [x] Check that there isn't already an issue requesting the same feature.

No file, test, or entry point is named in the issue; first locate the CLI code that emits the VITE+ banner on command output and inspect how command options are configured. Done means users have a documented way to disable or remove the banner and the existing output remains unchanged by default.

Written by the indexing model from the issue text.