Make PresenterBundle directly returnable as a JSON API resource

[techmahedy]

Pull Request Checklist

Q	A
Branch?	4.x
Bug fix?	Enhancement
New feature?	Yes
Deprecations?	no
Issues	-
License	MIT

Description

Summary

• Automatically wrap paginated bundles with data and meta.
• Add recursive normalization for nested presenters, models, collections, and JSON values.
• Support array-backed presenters and validate presenter classes.
• Standardize pagination metadata with previous_page_url.
• Add toIterable() for explicit lazy iteration and document true streaming with response()->streamJson().
• Update Presenter API documentation with professional direct-return and streaming examples.

Verification

• Presenter tests: 53 passed, 152 assertions.
• Full PHPUnit suite: 3,604 passed, 6,847 assertions.
• Skipped: 672 environment-dependent tests.
• PHPStan: no errors.

Checklist

• Tests have been added or updated
• Documentation has been updated if necessary
• Code follows the project coding standards
• All tests pass locally

[rrr63]

Thank you @techmahedy