Add expand/compress image button on image view box (#15068)

* add zoom image button

* enhance zoom algorithm & add translation

* code structure

* code structure

* code structure

* enhance grab performance

* rm useless state

* fix behavior on Firefox & scroll lock & horizontal scroll with mousewheel

* remove scroll lock on MouseWheelEvent

* code structure

* enhance algorithm and code structure

* rm Gemfile.lock from tree

* codeclimate

* fix a stupid mistake

app/javascript/mastodon/locales/fr.json

@@ -9,8 +9,10 @@
   "account.browse_more_on_origin_server": "Parcourir davantage sur le profil original",
   "account.cancel_follow_request": "Annuler la demande de suivi",
   "account.direct": "Envoyer un message direct à @{name}",
+  "account.disable_notifications": "Stop notifying me when @{name} posts",
   "account.domain_blocked": "Domaine bloqué",
   "account.edit_profile": "Modifier le profil",
+  "account.enable_notifications": "Notify me when @{name} posts",
   "account.endorse": "Recommander sur le profil",
   "account.follow": "Suivre",
   "account.followers": "Abonné·e·s",
@@ -166,7 +168,9 @@
   "empty_column.notifications": "Vous n’avez pas encore de notification. Interagissez avec d’autres personnes pour débuter la conversation.",
   "empty_column.public": "Il n’y a rien ici ! Écrivez quelque chose publiquement, ou bien suivez manuellement des personnes d’autres serveurs pour remplir le fil public",
   "error.unexpected_crash.explanation": "En raison d’un bug dans notre code ou d’un problème de compatibilité avec votre navigateur, cette page n’a pas pu être affichée correctement.",
+  "error.unexpected_crash.explanation_addons": "This page could not be displayed correctly. This error is likely caused by a browser add-on or automatic translation tools.",
   "error.unexpected_crash.next_steps": "Essayez de rafraîchir la page. Si cela n’aide pas, vous pouvez toujours utiliser Mastodon via un autre navigateur ou une application native.",
+  "error.unexpected_crash.next_steps_addons": "Try disabling them and refreshing the page. If that does not help, you may still be able to use Mastodon through a different browser or native app.",
   "errors.unexpected_crash.copy_stacktrace": "Copier la trace d'appels dans le presse-papier",
   "errors.unexpected_crash.report_issue": "Signaler le problème",
   "follow_request.authorize": "Accepter",
@@ -250,6 +254,8 @@
   "keyboard_shortcuts.unfocus": "quitter la zone de rédaction/recherche",
   "keyboard_shortcuts.up": "remonter dans la liste",
   "lightbox.close": "Fermer",
+  "lightbox.compress": "Compress image view box",
+  "lightbox.expand": "Expand image view box",
   "lightbox.next": "Suivant",
   "lightbox.previous": "Précédent",
   "lightbox.view_context": "Voir le contexte",
@@ -260,6 +266,10 @@
   "lists.edit.submit": "Modifier le titre",
   "lists.new.create": "Ajouter une liste",
   "lists.new.title_placeholder": "Titre de la nouvelle liste",
+  "lists.replies_policy.all_replies": "Any followed user",
+  "lists.replies_policy.list_replies": "Members of the list",
+  "lists.replies_policy.no_replies": "No one",
+  "lists.replies_policy.title": "Show replies to:",
   "lists.search": "Rechercher parmi les gens que vous suivez",
   "lists.subheading": "Vos listes",
   "load_pending": "{count, plural, one {# nouvel élément} other {# nouveaux éléments}}",
@@ -267,7 +277,9 @@
   "media_gallery.toggle_visible": "Intervertir la visibilité",
   "missing_indicator.label": "Non trouvé",
   "missing_indicator.sublabel": "Ressource introuvable",
+  "mute_modal.duration": "Duration",
   "mute_modal.hide_notifications": "Masquer les notifications de cette personne ?",
+  "mute_modal.indefinite": "Indefinite",
   "navigation_bar.apps": "Applications mobiles",
   "navigation_bar.blocks": "Comptes bloqués",
   "navigation_bar.bookmarks": "Marque-pages",
@@ -298,6 +310,7 @@
   "notification.own_poll": "Votre sondage est terminé",
   "notification.poll": "Un sondage auquel vous avez participé vient de se terminer",
   "notification.reblog": "{name} a partagé votre statut",
+  "notification.status": "{name} just posted",
   "notifications.clear": "Effacer les notifications",
   "notifications.clear_confirmation": "Voulez-vous vraiment effacer toutes vos notifications ?",
   "notifications.column_settings.alert": "Notifications du navigateur",
@@ -313,13 +326,22 @@
   "notifications.column_settings.reblog": "Partages :",
   "notifications.column_settings.show": "Afficher dans la colonne",
   "notifications.column_settings.sound": "Émettre un son",
+  "notifications.column_settings.status": "New toots:",
   "notifications.filter.all": "Tout",
   "notifications.filter.boosts": "Partages",
   "notifications.filter.favourites": "Favoris",
   "notifications.filter.follows": "Abonnés",
   "notifications.filter.mentions": "Mentions",
   "notifications.filter.polls": "Résultats des sondages",
+  "notifications.filter.statuses": "Updates from people you follow",
   "notifications.group": "{count} notifications",
+  "notifications.mark_as_read": "Mark every notification as read",
+  "notifications.permission_denied": "Desktop notifications are unavailable due to previously denied browser permissions request",
+  "notifications.permission_denied_alert": "Desktop notifications can't be enabled, as browser permission has been denied before",
+  "notifications_permission_banner.enable": "Enable desktop notifications",
+  "notifications_permission_banner.how_to_control": "To receive notifications when Mastodon isn't open, enable desktop notifications. You can control precisely which types of interactions generate desktop notifications through the {icon} button above once they're enabled.",
+  "notifications_permission_banner.title": "Never miss a thing",
+  "picture_in_picture.restore": "Put it back",
   "poll.closed": "Fermé",
   "poll.refresh": "Actualiser",
   "poll.total_people": "{count, plural, one {# personne} other {# personnes}}",
@@ -446,6 +468,7 @@
   "upload_modal.detect_text": "Détecter le texte de l’image",
   "upload_modal.edit_media": "Modifier le média",
   "upload_modal.hint": "Cliquez ou faites glisser le cercle sur l’aperçu pour choisir le point focal qui sera toujours visible sur toutes les miniatures.",
+  "upload_modal.preparing_ocr": "Preparing OCR…",
   "upload_modal.preview_label": "Aperçu ({ratio})",
   "upload_progress.label": "Envoi en cours…",
   "video.close": "Fermer la vidéo",