Quick fixes - Fix all '...' problems in file

With the quick fix there comes the "Fix all 'Unmapped target properties' problems in file" option. But this only fixes the selected target property and not all as it should. Also it is not clear if fix all means add all or ignore all properties.

1. the fix all should go through the list of all similar problems
2. all similar should make a difference between add and ignore, depending on what menu entry was selected

I recognized that there is an "Ignore all unmapped target properties". That helps on the first level in the menu but the "Fix all..." in the submenu is also a common usage in IntelliJ IDEA. At least having the same for add would be a quick win while completing the implentation to Fix all later on.

Commencez par suivre le traitement de la correction rapide d’IntelliJ pour « Fix all » et l’entrée de menu associée « Ignore all unmapped target properties ». Vérifiez comment l’action sélectionnée est appliquée aux problèmes similaires, puis confirmez que l’ajout et l’ignorance restent distincts et que l’action au niveau du fichier traite chaque problème correspondant.