Add English translations for repeat and unfollow confirmation

src/i18n/en.json

@@ -850,6 +850,10 @@
   "status": {
     "favorites": "Favorites",
     "repeats": "Repeats",
+    "repeat_confirm": "Do you really want to repeat this status?",
+    "repeat_confirm_title": "Repeat confirmation",
+    "repeat_confirm_accept_button": "Repeat",
+    "repeat_confirm_cancel_button": "Do not repeat",
     "delete": "Delete status",
     "edit": "Edit status",
     "edited_at": "(last edited {time})",
@@ -919,6 +923,10 @@
     "follow_sent": "Request sent!",
     "follow_progress": "Requesting…",
     "follow_unfollow": "Unfollow",
+    "unfollow_confirm_title": "Unfollow confirmation",
+    "unfollow_confirm": "Do you really want to unfollow {user}?",
+    "unfollow_confirm_accept_button": "Unfollow",
+    "unfollow_confirm_cancel_button": "Do not unfollow",
     "followees": "Following",
     "followers": "Followers",
     "following": "Following!",