New Crowdin updates (#509)

* New translations contextMenu.json (German)

* New translations tabs.json (Chinese Traditional)

src/i18n/de/components/contextMenu.json

@@ -20,8 +20,8 @@
     }
   },
   "at": {
-    "direct": "",
-    "public": ""
+    "direct": "Direktnachricht",
+    "public": "Öffentliche Nachricht"
   },
   "copy": {
     "action": "Tröt kopieren",

src/i18n/zh-Hant/screens/tabs.json

@@ -329,8 +329,8 @@
       "name": "<0 /><1>的媒體</1>"
     },
     "hashtag": {
-      "follow": "追蹤",
-      "unfollow": "取消追蹤"
+      "follow": "跟隨",
+      "unfollow": "取消跟隨"
     },
     "history": {
       "name": "編輯歷史"