Add DEFAULT const to MatchAgainst enum

src/ApiResource/Matchfunding/MatchStrategyApiResource.php

@@ -65,5 +65,5 @@ class MatchStrategyApiResource
      * - `budget_min` the minimum in the Project's budget
      * - `budget_opt` the optimum in the Project's budget.
      */
-    public MatchAgainst $match = MatchAgainst::Charge;
+    public MatchAgainst $match = MatchAgainst::DEFAULT;
 }

src/Entity/Matchfunding/MatchAgainst.php

@@ -7,6 +7,8 @@ namespace App\Entity\Matchfunding;
  */
 enum MatchAgainst: string
 {
+    public const DEFAULT = self::Charge;
+
     /**
      * The money to be matched will be extracted from a Charge item.
      */