Feat: Add Draft-07 support

[DannyvdSluijs]

This PR will add support for draft 7 using the strict mode

[claudiu-cristea]

@DannyvdSluijs, I'm interested in If-Then-Else (https://json-schema.org/understanding-json-schema/reference/conditionals#ifthenelse) and it seems draft-7 is supporting it. I would like to help but I'm not so sure about the nature of test failures. Are the validation errors to just not-adapted test expectations?

[DannyvdSluijs]

@claudiu-cristea I just need to find time to make progress with this PR. I you want to help you can check the test output and see which ones are failing and figure out what would be a good approach to fix them.

I've just taken some time to fix the tests related to the time formatting and the remaining non-optional tests

[Copilot]

Pull request overview

This PR adds support for JSON Schema Draft-07 with strict mode validation. It implements a complete set of Draft-07 constraint validators following the same architectural pattern established for Draft-06.

Changes:

• Added Draft-07 constraint implementations with all required keyword validators
• Extended DraftIdentifiers enum to support Draft-07 schema URIs
• Updated test infrastructure to run JSON Schema Test Suite tests for Draft-07
• Added support for Draft-07 specific features: if/then/else, contentMediaType, and contentEncoding

Reviewed changes

Copilot reviewed 43 out of 44 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
src/JsonSchema/DraftIdentifiers.php	Added DRAFT_7 constant and updated mapping methods to support draft07 constraint name conversion
src/JsonSchema/Constraints/Factory.php	Registered draft07 constraint handler in the constraint map
src/JsonSchema/Uri/UriRetriever.php	Updated regex pattern to include draft-07 schema URI
src/JsonSchema/SchemaStorage.php	Enhanced scanForSubschemas to handle array-type subschemas
src/JsonSchema/ConstraintError.php	Added CONTENT_MEDIA_TYPE and CONTENT_ENCODING error constants
tests/ValidatorTest.php	Updated test to exclude Draft-07 from non-strict mode validation exceptions
tests/JsonSchemaTestSuiteTest.php	Integrated Draft-07 tests and updated test name formatting
src/JsonSchema/Constraints/Drafts/Draft07/*.php	Complete set of 30+ Draft-07 constraint validators
dist/schema/json-schema-draft-07.json	Added Draft-07 meta-schema definition
phpstan-baseline.neon	Updated baseline for new code and PHPStan format changes

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[Copilot]

The logical condition here is incorrect. The check (!is_int($schema->multipleOf) && !is_float($schema->multipleOf) && $schema->multipleOf <= 0.0) uses AND operators, which means it will only return early if multipleOf is neither an int nor a float AND is less than or equal to 0.0. However, if it's neither int nor float, comparing it with 0.0 doesn't make logical sense. This should use OR: (!is_int($schema->multipleOf) && !is_float($schema->multipleOf)) || $schema->multipleOf <= 0.0 to properly validate that multipleOf is either not a number type OR is not positive.

Suggested change

	if (!is_int($schema->multipleOf) && !is_float($schema->multipleOf) && $schema->multipleOf <= 0.0) {
	if ((!is_int($schema->multipleOf) && !is_float($schema->multipleOf)) || $schema->multipleOf <= 0.0) {

[Copilot]

The list destructuring on this line assumes that '/tests/' will always be found in the file path. If '/tests/' is not present in the path returned by getRealPath(), explode will return an array with only one element, causing an error when trying to assign to the second element. Consider adding error handling or validation to ensure the path contains '/tests/' before attempting to destructure.