🐛 Fix import of shadow tokens

CHANGES.md

@@ -38,6 +38,7 @@
 - Fix incorrect handling of input values on layout gap and padding inputs [Github #8113](https://github.com/penpot/penpot/issues/8113)
 - Fix several race conditions on path editor [Github #8187](https://github.com/penpot/penpot/pull/8187)
 - Fix app freeze when introducing an error on a very long token name [Taiga #13214](https://tree.taiga.io/project/penpot/issue/13214)
+- Fix import a file with shadow tokens [Taiga #13229](https://tree.taiga.io/project/penpot/issue/13229)
 
 ## 2.12.1
 

common/src/app/common/types/tokens_lib.cljc

@@ -1462,11 +1462,12 @@ Will return a value that matches this schema:
 (def ^:private schema:dtcg-node
   [:schema {:registry
             {::simple-value
-             [:or :string :int :double]
+             [:or :string :int :double ::sm/boolean]
              ::value
              [:or
               [:ref ::simple-value]
               [:vector ::simple-value]
+              [:vector [:map-of :string ::simple-value]]
               [:map-of :string [:or
                                 [:ref ::simple-value]
                                 [:vector ::simple-value]]]]}}