Remove unused import from fractional DCA verify script. (#115)

Co-authored-by: Cursor <cursoragent@cursor.com>

Author: Pigbibi

scripts/verify_fractional_dca_execution.py

@@ -12,7 +12,6 @@
 import sys
 import types
 from dataclasses import dataclass, field
-from decimal import Decimal
 from pathlib import Path
 from typing import Any, Callable