Damontecres a4ee1e5175 Only show relevant parental ratings when filtering (#1529) ... ## Description Updates the parental rating filter so it only shows the relevant options instead of all of them. This is now the same behavior as the web UI. Additionally, the filter options are cached for a short time so the UI doesn't need to load them every time the menu is opened. Dev note: Refactors `FilterUtils` into a service which allows for the caching ### Related issues Closes #410 ### Testing Emulator with movie & tv show libraries ## Screenshots N/A ## AI or LLM usage None		2026-06-07 07:15:40 -04:00
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com/github/damontecres/wholphin	Only show relevant parental ratings when filtering (#1529)	2026-06-07 07:15:40 -04:00