🐛 Make animation optional in plugin CloseOverlay type and align overlay typings

frontend/test/frontend_tests/plugins/parser_test.cljs

@@ -138,3 +138,38 @@
       (t/is (= :manual (:overlay-pos-type result)))
       (t/is (not (contains? result :overlay-position)))
       (t/is (valid-interaction? result)))))
+
+(t/deftest test-parse-close-overlay-without-animation-validates
+  (t/testing "close-overlay without animation parses and validates"
+    (let [result (parser/parse-interaction "click" #js {:type "close-overlay"} nil)]
+      (t/is (= {:event-type :click
+                :action-type :close-overlay}
+               result))
+      (t/is (false? (contains? result :animation)))
+      (t/is (true? (sm/validate ctsi/schema:interaction result)))))
+
+  (t/testing "close-overlay preserves destination without animation"
+    (let [destination-id (uuid/next)
+          result         (parser/parse-interaction
+                          "click"
+                          #js {:type "close-overlay"
+                               :destination #js {"$id" destination-id}}
+                          nil)]
+      (t/is (= destination-id (:destination result)))
+      (t/is (false? (contains? result :animation)))
+      (t/is (true? (sm/validate ctsi/schema:interaction result)))))
+
+  (t/testing "close-overlay preserves an explicit dissolve animation"
+    (let [result (parser/parse-interaction
+                  "click"
+                  #js {:type "close-overlay"
+                       :animation #js {:type "dissolve"
+                                       :duration 300
+                                       :easing "linear"}}
+                  nil)]
+      (t/is (= {:animation-type :dissolve
+                :duration 300
+                :easing :linear}
+               (:animation result)))
+      (t/is (true? (sm/validate ctsi/schema:interaction result))))))
+

plugins/libs/plugin-types/index.d.ts

@@ -485,9 +485,9 @@ export interface CloseOverlay {
   readonly destination?: Board;
 
   /**
-   * Animation displayed with this interaction.
+   * Animation displayed with this interaction. Omit it to close with no transition.
    */
-  readonly animation: Animation;
+  readonly animation?: Animation;
 }
 
 /**