Add allOf required spec and fix items branch

[sserrata]

Description

Added a new OpenAPI example allOfRequired.yaml showing how a parent schema marks the pet property as required while composing its definition with allOf

Updated the SchemaEdge component so that all allOf branches check the incoming required prop, ensuring required flags are inherited correctly. SchemaNodeDetails is now returned when allOf items contain properties

Motivation and Context

Addresses #1163

Types of changes

• Bug fix (non-breaking change which fixes an issue)

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Visit the preview URL for this PR (updated for commit 2e9391c):

https://docusaurus-openapi-36b86--pr1190-rdklth2h.web.app

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Visual Diff Summary

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Total: 76, Matches: 0, Diffs: 76, Skipped: 0

Page	Status
/tests/all-of-with-array-items	diff
/tests/additionalproperties-variations-api	diff
/tests/all-of-with-nested-all-of	diff
/tests/all-of-with-deep-merging	diff
/tests/all-of-with-properties-in-array-item	diff
/tests/allof-variations-api	diff
/tests/all-of-with-same-level-properties	diff
/tests/all-of-with-shared-required-properties	diff
/tests/any-of-with-one-of	diff
/tests/any-of-with-primitives	diff
/tests/any-of-with-properties-in-array-item	diff
/tests/anyof-variations-api	diff
/tests/basic-discriminator-with-mapping	diff
/tests/const	diff
/tests/basic-discriminator-without-mapping	diff
/tests/const-with-primitives	diff
/tests/discriminator-variations-api	diff
/tests/discriminator-with-all-of-without-mapping	diff
/tests/discriminator-with-all-of-and-mapping	diff
/tests/discriminator-with-mapping-and-no-shared-properties	diff
/tests/discriminator-with-nested-schemas-and-mapping	diff
/tests/discriminator-with-required-properties-and-mapping	diff
/tests/discriminator-with-nested-schemas-without-mapping	diff
/tests/discriminator-with-required-properties-without-mapping	diff
/tests/discriminator-with-shared-properties-and-mapping	diff
/tests/discriminator-with-shared-properties-without-mapping	diff
/tests/discriminator-with-subschema-inheriting-all-fields-no-extra-fields	diff
/tests/enum-descriptions-test	diff
/tests/get-document-with-header-parameter	diff
/tests/get-entities-by-multiple-status	diff
/tests/get-item-by-id-label-style	diff
/tests/get-entities-by-status	diff
/tests/get-user-by-id	diff
/tests/get-product-by-code-matrix-style	diff
/tests/get-user-preferences-with-cookie-parameter	diff
/tests/get-with-cookie-parameters	diff
/tests/get-with-header-parameters	diff
/tests/multiple-all-of-with-nested-properties	diff
/tests/object-with-boolean-additional-properties	diff
/tests/object-with-schema-defined-additional-properties	diff
/tests/object-with-typed-additional-properties	diff
/tests/object-without-any-additional-properties	diff
/tests/one-of-with-complex-types	diff
/tests/one-of-with-nested-one-of	diff
/tests/one-of-with-primitive-types	diff
/tests/one-of-with-properties-in-array-item	diff
/tests/one-of-with-shared-properties	diff
/tests/one-of-with-required-properties	diff
/tests/oneof-variations-api	diff
/tests/parameter-serialization-demo-api	diff
/tests/schemas/additionalbookinfo	diff
/tests/schemas/baseallof	diff
/tests/schemas/basebasic	diff
/tests/schemas/basebasicmapping	diff
/tests/schemas/baseallofmapping	diff
/tests/schemas/baseemptysubschema	diff
/tests/schemas/basenested	diff
/tests/schemas/baserequired	diff
/tests/schemas/baserequiredmapping	diff
/tests/schemas/basenestedmapping	diff
/tests/schemas/baseshared	diff
/tests/schemas/basesharedmapping	diff
/tests/schemas/basesharedmappingnoproperties	diff
/tests/schemas/book	diff
/tests/schemas/bookbase	diff
/tests/schemas/categorizedbook	diff
/tests/schemas/emptytype	diff
/tests/schemas/enumdescriptionsentity	diff
/tests/schemas/existingschema-1	diff
/tests/schemas/existingschema-2	diff
/tests/schemas/nestedadditionalproperty	diff
/tests/schemas/nestedtypea	diff
/tests/schemas/nestedtypeb	diff
/tests/schemas/typeb	diff
/tests/schemas/typea	diff
/tests/search-with-various-query-parameter-styles	diff

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Visual Diff Summary

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Total: 76, Matches: 73, Diffs: 3, Skipped: 0

Page	Status
/tests/all-of-with-nested-all-of	diff
/tests/allof-variations-api	diff
/tests/anyof-variations-api	diff