Add missing translations

public/language/en-GB/global.json

@@ -129,5 +129,7 @@
 
 	"cookies.message": "This website uses cookies to ensure you get the best experience on our website.",
 	"cookies.accept": "Got it!",
-	"cookies.learn_more": "Learn More"
+	"cookies.learn_more": "Learn More",
+	
+	"edited": "Edited"
 }

public/language/en-GB/modules.json

@@ -13,6 +13,7 @@
 	"chat.contacts": "Contacts",
 	"chat.message-history": "Message History",
 	"chat.pop-out": "Pop out chat",
+	"chat.minimize": "Minimize",
 	"chat.maximize": "Maximize",
 	"chat.seven_days": "7 Days",
 	"chat.thirty_days": "30 Days",