Fix 'Unsupported operation: removeAt' error when IconLoadingAnimator …

[chihau]

This is a bug from ai_recipe_generation presented at Google I/O 2024

When you press Submit Prompt button the IconLoadingAnimator show an error: Unsupported operation: removeAt

This error occurs because it's trying to remove an element from a constant list

currentIcon = notYetSeenIcons.removeAt(rand.nextInt(notYetSeenIcons.length));

child: IconLoadingAnimator( icons: const [ Symbols.icecream, Symbols.local_pizza, Symbols.restaurant_menu, Symbols.egg, Symbols.bakery_dining, Symbols.skillet, Symbols.nutrition, Symbols.grocery, Symbols.set_meal, Icons.egg_alt, Symbols.oven, Icons.dinner_dining, Icons.outdoor_grill, Icons.cookie, Icons.blender, Symbols.stockpot, ], ),

cc: @domesticmouse @ericwindmill

[domesticmouse]

It looks like this change is introducing mutable state into a StatelessWidget?

Analyzing ai_recipe_generation...

   info - lib/router.dart:178:28 - Use 'const' literals as arguments to constructors of '@immutable' classes. Try adding 'const' before the literal. - prefer_const_literals_to_create_immutables

1 issue found.

[domesticmouse]

Closing, fix is in #2310