fix(test): add missing dataType field in issue-2351 regression test

The test was failing on MySQL because the dataType enum field was required
but not provided when creating DataText records. MySQL is stricter about
enum validation than SQLite, causing 'Data truncated for column' errors.

Co-authored-by: Yiming Cao <ymc9@users.noreply.github.com>

Author: claude[bot]

tests/regression/test/issue-2351.test.ts

@@ -63,7 +63,7 @@ model DataText extends RoutineData {
 
         const authDb = db.$setAuth({ id: user.id });
         const created = await authDb.dataText.create({
-            data: { textValue: 'hello', routineId: routine.id },
+            data: { textValue: 'hello', routineId: routine.id, dataType: 'TEXT' },
         });
         expect(created.textValue).toBe('hello');
         expect(created.isDeleted).toBe(false);