feat: fallback to post type slug for parent page

[ictbeheer]

See also Brave Hooks

[github-actions]

Coverage report for commit: ef81625
File: coverage.xml

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 *Legend:* █ = Current Distribution 

Summary - Lines: - | Methods: -

Files	Lines	Methods	Branches
src/Components
Accordion.php	-	-	100.00%
BackButton.php	-	-	100.00%
Breadcrumb.php	-	-	100.00%
Dialog.php	-	-	100.00%
FeedbackForm.php	-	-	100.00%
ImgFocalPoint.php	-	-	100.00%
Nav.php	-	-	100.00%
PatternContent.php	-	-	100.00%
ReadSpeaker.php	-	-	100.00%
SocialIcon.php	-	-	100.00%
Tooltip.php	-	-	100.00%
src/Components/Breadcrumb
Crumb.php	-	-	100.00%
src
ComponentsServiceProvider.php	-	-	100.00%
src/Hooks
PatternContent.php	-	-	100.00%
ReadSpeaker.php	-	-	100.00%

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[Copilot]

Pull request overview

Adds a fallback mechanism in the breadcrumb parent-page resolution logic so that when an explicit parent-page support slug is not configured, the code attempts to derive the parent page from the post type’s rewrite slug.

Changes:

• Update breadcrumb parent page slug detection to fall back to the post type rewrite slug when parent-page slug is missing.

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[Copilot]

get_post_type_object($postType)->rewrite['slug'] can throw if get_post_type_object() returns null or if rewrite is false/non-array (common for post types registered with rewrite => false). Consider storing the object in a variable and only reading rewrite['slug'] when it’s an array, otherwise fall back to null (or a safe default).

Suggested change

	$parentPageSlug = $supports['parent-page'][0]['slug'] ?? get_post_type_object($postType)->rewrite['slug'] ?? null;
	$postTypeObject = get_post_type_object($postType);
	$rewriteSlug = is_object($postTypeObject) && is_array($postTypeObject->rewrite)
	? ($postTypeObject->rewrite['slug'] ?? null)
	: null;
	$parentPageSlug = $supports['parent-page'][0]['slug'] ?? $rewriteSlug;