Display Delight: À La Carte

## Added * Automatic detection of available source-food items for Display Delight. * Creative inventory and search filtering to hide decorative foods whose original food items are unavailable. * Optional JEI integration to filter unavailable decorations. * Wandering Trader offer filtering, including existing offers when interacting with traders and safe handling of empty food categories. * Placement protection for unsupported decorative foods during normal gameplay. * Preservation of existing Display Delight blocks, recipes, empty plates, stored items, and placed decorations. * Custom Display Delight: À La Carte icon featuring our signature amber pixel-art border, displayed in the Minecraft Mod Menu.