This PR fixes #5474,

This PR enhances the autocomplete feature that is built-in ly forc. The first
enhancement is to add support to generate a script for [fig](https://fig.io).

The second enhancement is to add support to let each plugin (automatically
through cli_examples) dump its clap configuration. This configuration is shared
to the main `forc` binary which creates a single autocomplete script for the
requested shell that is also aware of every `plugin`. If a plugin uses
`cli_examples!` macro this will automatically inherit this feature without any
additional change.

The third improvement, still under development, is to install automatically the
autocomplete feature instead of printing to the stdout (to address FuelLabs/fuelup#548)

This PR fixes #5474,

This PR enhances the autocomplete feature that is built-in ly forc. The first
enhancement is to add support to generate a script for [fig](https://fig.io).

The second enhancement is to add support to let each plugin (automatically
through cli_examples) dump its clap configuration. This configuration is shared
to the main `forc` binary which creates a single autocomplete script for the
requested shell that is also aware of every `plugin`. If a plugin uses
`cli_examples!` macro this will automatically inherit this feature without any
additional change.

The third improvement, still under development, is to install automatically the
autocomplete feature instead of printing to the stdout (to address FuelLabs/fuelup#548)

This PR fixes #5474,

This PR enhances the autocomplete feature that is built-in ly forc. The first
enhancement is to add support to generate a script for [fig](https://fig.io).

The second enhancement is to add support to let each plugin (automatically
through cli_examples) dump its clap configuration. This configuration is shared
to the main `forc` binary which creates a single autocomplete script for the
requested shell that is also aware of every `plugin`. If a plugin uses
`cli_examples!` macro this will automatically inherit this feature without any
additional change.

The third improvement, still under development, is to install automatically the
autocomplete feature instead of printing to the stdout (to address FuelLabs/fuelup#548)

This PR fixes #5474,

This PR enhances the autocomplete feature that is built-in ly forc. The first
enhancement is to add support to generate a script for [fig](https://fig.io).

The second enhancement is to add support to let each plugin (automatically
through cli_examples) dump its clap configuration. This configuration is shared
to the main `forc` binary which creates a single autocomplete script for the
requested shell that is also aware of every `plugin`. If a plugin uses
`cli_examples!` macro this will automatically inherit this feature without any
additional change.

The third improvement, still under development, is to install automatically the
autocomplete feature instead of printing to the stdout (to address FuelLabs/fuelup#548)

This PR fixes #5474,

This PR enhances the autocomplete feature that is built-in ly forc. The first
enhancement is to add support to generate a script for [fig](https://fig.io).

The second enhancement is to add support to let each plugin (automatically
through cli_examples) dump its clap configuration. This configuration is shared
to the main `forc` binary which creates a single autocomplete script for the
requested shell that is also aware of every `plugin`. If a plugin uses
`cli_examples!` macro this will automatically inherit this feature without any
additional change.

The third improvement, still under development, is to install automatically the
autocomplete feature instead of printing to the stdout (to address FuelLabs/fuelup#548)

This PR fixes #5474,

This PR enhances the autocomplete feature that is built-in ly forc. The first
enhancement is to add support to generate a script for [fig](https://fig.io).

The second enhancement is to add support to let each plugin (automatically
through cli_examples) dump its clap configuration. This configuration is shared
to the main `forc` binary which creates a single autocomplete script for the
requested shell that is also aware of every `plugin`. If a plugin uses
`cli_examples!` macro this will automatically inherit this feature without any
additional change.

The third improvement, still under development, is to install automatically the
autocomplete feature instead of printing to the stdout (to address FuelLabs/fuelup#548)

This PR fixes #5474,

This PR enhances the autocomplete feature that is built-in ly forc. The first
enhancement is to add support to generate a script for [fig](https://fig.io).

The second enhancement is to add support to let each plugin (automatically
through cli_examples) dump its clap configuration. This configuration is shared
to the main `forc` binary which creates a single autocomplete script for the
requested shell that is also aware of every `plugin`. If a plugin uses
`cli_examples!` macro this will automatically inherit this feature without any
additional change.

The third improvement, still under development, is to install automatically the
autocomplete feature instead of printing to the stdout (to address FuelLabs/fuelup#548)

This PR fixes #5474,

This PR enhances the autocomplete feature that is built-in ly forc. The first
enhancement is to add support to generate a script for [fig](https://fig.io).

The second enhancement is to add support to let each plugin (automatically
through cli_examples) dump its clap configuration. This configuration is shared
to the main `forc` binary which creates a single autocomplete script for the
requested shell that is also aware of every `plugin`. If a plugin uses
`cli_examples!` macro this will automatically inherit this feature without any
additional change.

The third improvement, still under development, is to install automatically the
autocomplete feature instead of printing to the stdout (to address FuelLabs/fuelup#548)

This PR fixes #5474,

This PR enhances the autocomplete feature that is built-in ly forc. The first
enhancement is to add support to generate a script for [fig](https://fig.io).

The second enhancement is to add support to let each plugin (automatically
through cli_examples) dump its clap configuration. This configuration is shared
to the main `forc` binary which creates a single autocomplete script for the
requested shell that is also aware of every `plugin`. If a plugin uses
`cli_examples!` macro this will automatically inherit this feature without any
additional change.

The third improvement, still under development, is to install automatically the
autocomplete feature instead of printing to the stdout (to address FuelLabs/fuelup#548)

This PR fixes #5474,

This PR enhances the autocomplete feature that is built-in ly forc. The first
enhancement is to add support to generate a script for [fig](https://fig.io).

The second enhancement is to add support to let each plugin (automatically
through cli_examples) dump its clap configuration. This configuration is shared
to the main `forc` binary which creates a single autocomplete script for the
requested shell that is also aware of every `plugin`. If a plugin uses
`cli_examples!` macro this will automatically inherit this feature without any
additional change.

The third improvement, still under development, is to install automatically the
autocomplete feature instead of printing to the stdout (to address FuelLabs/fuelup#548)

This PR fixes #5474,

This PR enhances the autocomplete feature that is built-in ly forc. The first
enhancement is to add support to generate a script for [fig](https://fig.io).

The second enhancement is to add support to let each plugin (automatically
through cli_examples) dump its clap configuration. This configuration is shared
to the main `forc` binary which creates a single autocomplete script for the
requested shell that is also aware of every `plugin`. If a plugin uses
`cli_examples!` macro this will automatically inherit this feature without any
additional change.

The third improvement, still under development, is to install automatically the
autocomplete feature instead of printing to the stdout (to address FuelLabs/fuelup#548)

## Description

This fixes #5474

This is the first part of #5612, which will be split into several
smaller PRs


## Checklist

- [x] I have linked to any relevant issues.
- [x] I have commented my code, particularly in hard-to-understand
areas.
- [x] I have updated the documentation where relevant (API docs, the
reference, and the Sway book).
- [x] I have added tests that prove my fix is effective or that my
feature works.
- [x] I have added (or requested a maintainer to add) the necessary
`Breaking*` or `New Feature` labels where relevant.
- [x] I have done my best to ensure that my PR adheres to [the Fuel Labs
Code Review
Standards](https://github.com/FuelLabs/rfcs/blob/master/text/code-standards/external-contributors.md).
- [x] I have requested a review from the relevant team or maintainers.