load_dotenv() was searching from cwd, which may not be the project root. Now explicitly passes PROJECT_ROOT / ".env" path. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
load_dotenv() was searching from cwd, which may not be the project root. Now explicitly passes PROJECT_ROOT / ".env" path. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>