Add English and Russian ChatGUI interface translations

tools/chatgui/src/emoji.cpp

@@ -1,3 +1,4 @@
+#include <QCoreApplication>
 #include "emoji.h"
 
 QHash<QString, QString> g_animatedEmojiMap;
@@ -133,10 +134,10 @@ static QVector<EmojiData> animations() {
 
 QVector<EmojiCategory> builtinEmojiSet() {
     return {
-        {"Smileys & People", smileys()},
-        {"Gestures",        gestures()},
-        {"Hearts & Symbols", hearts()},
-        {"Animations",       animations()},
+        {QCoreApplication::translate("ChatGui", "Smileys & People"), smileys()},
+        {QCoreApplication::translate("ChatGui", "Gestures"),        gestures()},
+        {QCoreApplication::translate("ChatGui", "Hearts & Symbols"), hearts()},
+        {QCoreApplication::translate("ChatGui", "Animations"),       animations()},
     };
 }