Add traditional chinese translations

[BlackishGreen33]

Content

{
  "search": "搜索",
  "search_no_results_1": "喔不！",
  "search_no_results_2": "沒有找到相關表情",
  "pick": "選擇一個表情⋯",
  "add_custom": "添加自定義表情",
  "categories": {
    "activity": "活動",
    "custom": "自定義",
    "flags": "旗幟",
    "foods": "食物與飲品",
    "frequent": "最近使用",
    "nature": "動物與自然",
    "objects": "物品",
    "people": "表情與角色",
    "places": "旅遊與景點",
    "search": "搜索結果",
    "symbols": "符號"
  },
  "skins": {
    "choose": "選擇預設膚色",
    "1": "預設",
    "2": "白色",
    "3": "偏白",
    "4": "中等",
    "5": "偏黑",
    "6": "黑色"
  }
}