Add missing locale strings (#7742)

ran yarn build:development && i18n-tasks normalize && yarn
    manage:translations && i18n-tasks remove-unused

app/javascript/mastodon/locales/zh-TW.json

@@ -83,6 +83,8 @@
   "confirmations.domain_block.message": "你真的真的確定要隱藏整個 {domain} ？多數情況下，比較推薦封鎖或消音幾個特定目標就好。",
   "confirmations.mute.confirm": "消音",
   "confirmations.mute.message": "你確定要消音 {name} ？",
+  "confirmations.redraft.confirm": "Delete & redraft",
+  "confirmations.redraft.message": "Are you sure you want to delete this status and re-draft it? You will lose all replies, boosts and favourites to it.",
   "confirmations.unfollow.confirm": "取消關注",
   "confirmations.unfollow.message": "真的不要繼續關注 {name} 了嗎？",
   "embed.instructions": "要內嵌此貼文，請將以下代碼貼進你的網站。",
@@ -264,6 +266,7 @@
   "status.reblog": "轉推",
   "status.reblog_private": "Boost to original audience",
   "status.reblogged_by": "{name} 轉推了",
+  "status.redraft": "Delete & re-draft",
   "status.reply": "回應",
   "status.replyAll": "回應這串",
   "status.report": "通報 @{name}",
@@ -284,8 +287,6 @@
   "timeline.media": "Media",
   "timeline.posts": "Toots",
   "trends.count_by_accounts": "{count} {rawCount, plural, one {person} other {people}} talking",
-  "trends.header": "Trending now",
-  "trends.refresh": "Refresh",
   "ui.beforeunload": "如果離開 Mastodon，你的草稿將會不見。",
   "upload_area.title": "拖放來上傳",
   "upload_button.label": "增加媒體",