[FEATURE] Introduce ProcessorSkipper for conditional processor execution

[chrissonntag]

Introduce ProcessorSkipper for a distinguished processor execution

Summary

This PR adds the ProcessorSkipper class to enable conditional skipping of file processors based on configuration, which addresses issue #209. The feature allows more granular control over which processors are executed, improving flexibility for complex scenarios.

Key Changes

• ProcessorSkipper: New class to manage processor skipping logic.
• Integration: ProcessorSkipper is now injected and used in both FractorRunner and AllowedFileExtensionsResolver to skip processors as configured.
• Configuration: SkipConfiguration and FractorConfigurationBuilder updated to support processor skipping alongside rule/path skipping.

Details

• Processors can be skipped by specifying their class in the skip configuration.
• All relevant classes and type annotations have been updated to reflect the new configuration options.
• No breaking changes; existing skip logic for rules and paths remains supported.

Example

use a9f\FractorFluid\FluidFileProcessor;
use a9f\FractorHtaccess\HtaccessFileProcessor;
use a9f\FractorTypoScript\TypoScriptFileProcessor;
use a9f\FractorXml\XmlFileProcessor;
use a9f\FractorYaml\YamlFileProcessor;

return FractorConfiguration::configure()
    ->withSkip([
        '*/node_modules',
        '*/vendor/*',
        FluidFileProcessor::class,
        HtaccessFileProcessor::class,
        TypoScriptFileProcessor::class,
        XmlFileProcessor::class,
        YamlFileProcessor::class,
    ]);

[simonschaufi]

Can you let your AI also write some tests for it?

[chrissonntag]

Sure thing, will do. I'm getting back to it tomorrow

[chrissonntag]

I'd say, I delay the implementation of any tests until we have decided how to proceed with the whole skipping thing ;-) There is a chance that this PR is already obsolete.

[simonschaufi]

please rebase this PR and resolve the conflict

[chrissonntag]

please rebase this PR and resolve the conflict

Done, should be good to go to merge.