[Update] Adding our names in our files

.gitignore

archive/Invitation.php

archive/InvitationRepository.php

archive/InvitationsController.php

config/packages/framework.yaml

src/Controller/GiftsPurchaseController.php

src/Controller/InvitationController.php

src/Controller/WishlistController.php

src/Entity/Invitation.php

src/Entity/User.php

src/Entity/Wishlist.php

src/Form/InvitationType.php

src/Form/WishlistType.php

src/Repository/InvitationRepository.php

src/Repository/WishlistRepository.php

templates/invitation/index.html.twig

templates/invitation/new.html.twig

templates/purchase_proof/index.html.twig

templates/purchase_proof/new.html.twig

templates/wishlist/edit.html.twig