Remove unused translation

src/config/locales/de/translation.missing.json

@@ -6,7 +6,6 @@
   },
   "header_menu": {
     "settings": "Settings",
-    "switch_streaming": "Use websocket for streaming. If the timeline does not update with streaming, please try it.",
     "follow_requests": "Follow Requests",
     "mention": "Mention",
     "direct_messages": "Direct Messages",

src/config/locales/fr/translation.json

@@ -75,8 +75,7 @@
     },
     "new_toot": "Pouet",
     "reload": "Recharger",
-    "settings": "Paramètres",
-    "switch_streaming": "Utiliser websocket pour le streaming. Option à essayer si le fil d'actualité ne se recharge pas"
+    "settings": "Paramètres"
   },
   "settings": {
     "title": "Settings",

src/config/locales/it/translation.json

@@ -76,7 +76,6 @@
       "show_replies": "Mostra risposte",
       "apply": "Applica"
     },
-    "switch_streaming": "Usa websocket per lo streaming. Se la cronologia non si aggiorna con lo streaming, provare ad abilitare questa opzione.",
     "new_toot": "Toot",
     "reload": "Ricarica",
     "settings": "Impostazioni"

src/config/locales/ja/translation.json

@@ -78,7 +78,6 @@
       "show_replies": "返信表示",
       "apply": "適用"
     },
-    "switch_streaming": "Websocketによるストリーミングを行う．もしタイムラインが自動で更新されない場合にはお試しください",
     "new_toot": "トゥート",
     "reload": "再読み込み",
     "settings": "設定"

src/config/locales/ko/translation.json

@@ -75,8 +75,7 @@
     },
     "new_toot": "툿",
     "reload": "새로고침",
-    "settings": "설정",
-    "switch_streaming": "스트리밍 웹소켓을 사용하도록 설정합니다. 타임라인이 자동으로 갱신되지 않는다면 이 항목을 사용함으로 설정하십시오."
+    "settings": "설정"
   },
   "settings": {
     "title": "설정",

src/config/locales/pl/translation.missing.json

@@ -6,7 +6,6 @@
   },
   "header_menu": {
     "settings": "Settings",
-    "switch_streaming": "Use websocket for streaming. If the timeline does not update with streaming, please try it.",
     "follow_requests": "Follow Requests",
     "mention": "Mentions",
     "direct_messages": "Direct Messages",