<f-my-component attribute="value" /> support

[fadrian06]

This pull request introduces significant enhancements to the View template system, most notably adding support for component-based templates (including class and functional components with props, styles, and scripts), refactoring and modernizing the View class, and improving the test suite for better coverage and maintainability.

Component System and Template Rendering Enhancements:

• Introduced a new Component abstract class in flight/template/Component.php, enabling templates to be defined as PHP classes with html(), css(), and js() methods for encapsulated markup, styles, and scripts.
• Updated the View class to support rendering components: detects when a template returns a Component instance or a callable, and renders their output accordingly. Also adds support for parsing and rendering custom component tags (e.g., <f-my-component />) with props, and recursively renders subcomponents.

Refactoring and Modernization of the View Class:

• Refactored the View class for clarity and modern PHP practices: improved docblocks, replaced deprecated or verbose code with concise alternatives, used strict types, and streamlined variable handling. [1] [2] [3] [4] [5]
• Changed how variables are set and cleared, improved path normalization, and made error handling more consistent with modern PHP. [1] [2] [3]

Testing Improvements:

• Updated and expanded the test suite in tests/ViewTest.php to use self::assert* methods for consistency, added new tests for component rendering (including class, functional, and nested components, as well as components with props, styles, and scripts), and improved test data providers. [1] [2]
• Refactored existing tests for clarity and maintainability, including utility methods for removing line endings and indentation to make output comparisons robust. [1] [2] [3]

Other Improvements:

• Updated copyright and license annotations in View.php for accuracy and modern links.
• Minor config improvements: broadened .editorconfig rule for test views and updated the author's homepage in composer.json. [1] [2]

These changes collectively modernize the template system, introduce a flexible component architecture, and ensure robust, maintainable testing.

References:
[1] [2] [3] [4] [5] [6] [7] [8] [9] [10]

[n0nag0n]

So I think this is ok minus the one change, but you probably should add to the Flight docs for the docs related to this change. The other thing that I don't know right now is if this will break for people using the current view class. There might be some future issues related to this you should be prepared to fix if they get surfaced.

[fadrian06]

don't worry, I am testing this is personal apps and it works as expected, both old and new syntax...