Fix issue with call creation

LeStorage/ApiCallCollection.swift

@@ -230,8 +230,7 @@ actor ApiCallCollection<T: Storable>: SomeCallCollection {
             case (.post, .put):
                 call = try self._createCall(instance, method: .post)
             case (.post, .delete):
-                self._deleteCalls(existingCalls)
-                return nil
+                call = try self._createCall(instance, method: .delete)
             case (.put, .put):
                 call = try self._createCall(instance, method: .put)
             case (.put, .delete):

LeStorageTests/ApiCallTests.swift

@@ -43,7 +43,7 @@ struct ApiCallTests {
         }
         
         let _ = try await collection.sendDeletion(thing)
-        await #expect(collection.items.count == 0)
+        await #expect(collection.items.count == 1)
     }
 
     @Test func testApiCallProvisioning2() async throws {