feat: Ability to remove user profile picture (#3156)

Fixes #3107

app/javascript/dashboard/i18n/locale/en/settings.json

@@ -3,6 +3,9 @@
     "LINK": "Profile Settings",
     "TITLE": "Profile Settings",
     "BTN_TEXT": "Update Profile",
+    "DELETE_AVATAR": "Delete Avatar",
+    "AVATAR_DELETE_SUCCESS": "Avatar has been deleted successfully",
+    "AVATAR_DELETE_FAILED": "There is an error while deleting avatar, please try again",
     "UPDATE_SUCCESS": "Your profile has been updated successfully",
     "PASSWORD_UPDATE_SUCCESS": "Your password has been changed successfully",
     "AFTER_EMAIL_CHANGED": "Your profile has been updated successfully, please login again as your login credentials are changed",
@@ -69,7 +72,11 @@
       },
       "AVAILABILITY": {
         "LABEL": "Availability",
-        "STATUSES_LIST": ["Online", "Busy", "Offline"]
+        "STATUSES_LIST": [
+          "Online",
+          "Busy",
+          "Offline"
+        ]
       },
       "EMAIL": {
         "LABEL": "Your email address",
@@ -196,4 +203,4 @@
       "FORWARD_SLASH_KEY": "/"
     }
   }
-}
+}