feat(@schematics/angular): add option to export component as default

[aparzi]

added option for export class in default mode

Closes #25023

PR Checklist

Please check to confirm your PR fulfills the following requirements:

• The commit message follows our guidelines: https://github.com/angular/angular-cli/blob/main/CONTRIBUTING.md#-commit-message-guidelines
• Tests for the changes have been added (for bug fixes / features)
• Docs have been added / updated (for bug fixes / features)

PR Type

What kind of change does this PR introduce?

• Bugfix
• Feature
• Code style update (formatting, local variables)
• Refactoring (no functional changes, no api changes)
• Build related changes
• CI related changes
• Documentation content changes
• Other... Please describe:

What is the current behavior?

Issue Number: #25023

What is the new behavior?

added option for export class in default mode. Example ng g c foo --export-default=true. This option will generate a component with default keyword: ... export default class ...

Does this PR introduce a breaking change?

• Yes
• No

[alan-agius4]

Thank you for this. I have a couple of minor suggestions.

The current commit message is unclear and does not accurately describe the feature.

Something like the following:

feat(@schematics/angular): add option to export component as default

Introduces option `--export-default` to control whether the generated component uses a default export instead of a named export.

Closes: #25023

[aparzi]

Hi @alan-agius4,
I fixed the suggestions you pointed out to me.

Thanks.

[alan-agius4]

@aparzi, it looks like you still have the initial commit which is invalid, can you please squash and remove it?

thanks

[aparzi]

@alan-agius4 I fixed the commits everything should be ok. Please recheck the changes as a last check but everything should be ok.

Thanks.

[alan-agius4]

LGTM, thanks for your contribution.

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