Add hints about incomplete remote content to web UI (#14031)

app/javascript/mastodon/locales/ja.json

@@ -5,6 +5,7 @@
   "account.block": "@{name}さんをブロック",
   "account.block_domain": "{domain}全体をブロック",
   "account.blocked": "ブロック済み",
+  "account.browse_more_on_origin_server": "Browse more on the original profile",
   "account.cancel_follow_request": "フォローリクエストを取り消す",
   "account.direct": "@{name}さんにダイレクトメッセージ",
   "account.domain_blocked": "ドメインブロック中",
@@ -236,6 +237,7 @@
   "keyboard_shortcuts.reply": "返信",
   "keyboard_shortcuts.requests": "フォローリクエストのリストを開く",
   "keyboard_shortcuts.search": "検索欄に移動",
+  "keyboard_shortcuts.spoilers": "to show/hide CW field",
   "keyboard_shortcuts.start": "\"スタート\" カラムを開く",
   "keyboard_shortcuts.toggle_hidden": "CWで隠れた文を見る/隠す",
   "keyboard_shortcuts.toggle_sensitivity": "非表示のメディアを見る/隠す",
@@ -412,6 +414,10 @@
   "time_remaining.minutes": "残り{number}分",
   "time_remaining.moments": "まもなく終了",
   "time_remaining.seconds": "残り{number}秒",
+  "timeline_hint.remote_resource_not_displayed": "{resource} from other servers are not displayed.",
+  "timeline_hint.resources.followers": "Followers",
+  "timeline_hint.resources.follows": "Follows",
+  "timeline_hint.resources.statuses": "Older toots",
   "trends.count_by_accounts": "{count}人がトゥート",
   "trends.trending_now": "トレンドタグ",
   "ui.beforeunload": "Mastodonから離れると送信前の投稿は失われます。",