[ledger] add CZK to manual entry

plugins/ledger.lisp

@@ -327,7 +327,7 @@
                   (pta-ledger:posting-account budget) (pta-ledger:posting-account last-budget))))))
     entry))
 
-(def-message-cmd-handler handler-create (:rub :usd :eur :thb :btc)
+(def-message-cmd-handler handler-create (:rub :usd :eur :thb :btc :czk)
   (cond
     ((>= (length args) 2)
      (ledger/new-chat-entry chat-id (create-entry chat-id