Merge pull request #203 from tokens-studio/fix-new-document-token

Fix creating a token issue on empty document

frontend/src/app/main/refs.cljs

@@ -232,7 +232,7 @@
 
 (def workspace-tokens
   (l/derived (fn [data]
-               (get data :tokens []))
+               (get data :tokens {}))
              workspace-data
              =))