add hashing, add maximum and minimum args length (broken)

also add other stuff but just check it yourself lol

src/main/java/me/chayapak1/chomensbot_mabe/commands/EchoCommand.java

@@ -20,7 +20,11 @@ public class EchoCommand implements Command {
         return usages;
     }
 
-    public Component execute (CommandContext context, String[] args) {
+    public int trustLevel() {
+        return 0;
+    }
+
+    public Component execute(CommandContext context, String[] args, String[] fullArgs) {
         final Bot bot = context.bot();
 
         bot.chat().send(String.join(" ", args));