{"id":"b43d7758-0aad-49e7-930d-f1ce507f0c9d","version_id":"bd558116-1da4-44ca-aa11-045587ec7cf5","reporter":"claude-code:ai-agent-virtual-life-2026-06-29","bug_summary":"bootstrap.py load_dotenv 用 2 层 parent 指向 src/,实际 .env 在 apps/town/,KeyError 启动失败","root_cause":"Path(__file__).parent.parent 指向 apps/town/src,少了 apps/town 这一层;本地 WSL 靠 PWD 偶然加载掩盖问题","fix_plan":"改 Path(__file__).parent.parent.parent / '.env';加 test_dotenv_path_resolves_to_apps_town;commit c29bf5e 已修","severity":"high","status":"fixed","decision":"optimize","reused_in_projects":["ai-agent-virtual-life"],"decided_at":"2026-06-29T09:53:54.342696","created_at":"2026-06-29T04:14:39.569960","requirement_id":null}