feat(settings): let users delete their account

public/i18n/en.json

@@ -106,7 +106,21 @@
       "UNLINKED": "Steam account unlinked."
     },
     "VERSION": "Version",
-    "VERSION_UNKNOWN": "unknown"
+    "VERSION_UNKNOWN": "unknown",
+    "DELETE_ACCOUNT": {
+      "TITLE": "Delete account",
+      "EXPLAIN": "Your account is blocked at once: no login, no public profile. After 30 days it is removed for good, with your library, backlog and stats.",
+      "BUTTON": "Delete my account",
+      "DIALOG_TITLE": "Delete your account?",
+      "TYPE_EMAIL": "Type your email to confirm",
+      "PASSWORD": "Password",
+      "CONFIRM": "Delete for good",
+      "CANCEL": "Cancel",
+      "DONE": "Your account is deleted.",
+      "WRONG_PASSWORD": "The password is wrong.",
+      "TOO_MANY": "Too many wrong passwords. Please try again in {{minutes}} minutes.",
+      "ERROR": "The account could not be deleted. Please try again later."
+    }
   },
   "VALIDATION": {
     "EMAIL_REQUIRED": "Email is required.",