Add view_room to Action enum (#7203)

* Add ViewRoom action to Action enum

Signed-off-by: Renan <renancleyson.f@gmail.com>

* Change view_room occurrences to Action.ViewRoom

Signed-off-by: Renan <renancleyson.f@gmail.com>

* Add missing Action import

src/dispatcher/actions.ts

@@ -87,6 +87,11 @@ export enum Action {
      */
     UpdateSystemFont = "update_system_font",
 
+    /**
+     * Changes room based on payload parameters.
+     */
+    ViewRoom = "view_room",
+
     /**
      * Changes room based on room list order and payload parameters. Should be used with ViewRoomDeltaPayload.
      */