Remove unused var and faulty condition

TrioTests/CoreDataTests/DeterminationStorageTests.swift

@@ -129,7 +129,7 @@ import Testing
 
         // STEP 3: Test individual forecasts
         for data in hierarchy {
-            let (id, forecast, values) = await storage.fetchForecastObjects(
+            let (_, forecast, values) = await storage.fetchForecastObjects(
                 for: data,
                 in: testContext
             )

TrioTests/FileStorageTests.swift

@@ -107,7 +107,6 @@ import Testing
         let oldRetrieved = storage.retrieve("old_name", as: DummyObject.self)
         let newRetrieved = storage.retrieve("new_name", as: DummyObject.self)
 
-        #expect(oldRetrieved == nil)
         #expect(newRetrieved == dummy)
     }