- .gvc should now properly trigger when a user is already in a gvc and changes his activity

- .gvc should now properly detect multiple activities
- Rewrote repeat raw query bitshift to linqtodb query with division (thx kotz)

src/NadekoBot/Common/SmartText/SmartText.cs

@@ -41,7 +41,8 @@ public abstract record SmartText
 
             smartEmbedText.NormalizeFields();
 
-            if (!smartEmbedText.IsValid) return new SmartPlainText(input);
+            if (!smartEmbedText.IsValid) 
+                return new SmartPlainText(input);
 
             return smartEmbedText;
         }

src/NadekoBot/Common/SmartText/SmartTextEmbedFooter.cs

@@ -3,8 +3,6 @@ using Newtonsoft.Json;
 
 namespace NadekoBot;
 
-// todo test smarttextembedfooter and smarttextembedauthor
-
 public class SmartTextEmbedFooter
 {
     public string Text { get; set; }