xiaobai-review/docs/governance/stage-05-bootstrap.md

Stage 05: Bootstrap and Dependency Assembly

Date: 2026-07-29

Result

• Environment and legacy LLM credential resolution moved to backend/bootstrap/settings.py.
• Encryption-key initialization remains behavior-compatible and server-side.
• Stable service construction moved to backend/bootstrap/container.py.
• DashboardService keeps its compatibility attributes but receives them from one application container.
• The iFinD client is instantiated once and shared by chart services.
• HTTP routes, API payloads, background thread timing, database paths, and frontend assets are unchanged.

Transitional Boundary

Some methods still construct Tushare clients directly. Stage 06 introduces DataGateway and migrates those provider creation paths without combining that work with bootstrap changes.

Rollback

Reverting this stage restores inline service construction. No database or configuration migration is required.