* Added request cache to content and media lookups in mult URL picker.
* Allow property editors to cache referenced entities from block data.
* Update src/Umbraco.Infrastructure/PropertyEditors/MultiUrlPickerValueEditor.cs
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Add obsoletions.
* Minor spellcheck
* Ensure request cache is available before relying on it.
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Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: kjac <kja@umbraco.dk>