# Implementation Status — v1.0.0

## Included working core

- Central Express/PostgreSQL API
- Web Admin authentication, password change, dashboard, CRM, service ticket, stock movement, user management and overview reporting
- Android Engineer app login, assigned ticket visibility, schedule, location start, photo capture/upload, service completion, parts usage, signature, rating and SQLite offline action queue
- Role-based backend checks and audit/sync events
- JSON/CSV migration scripts for the supplied business backup and item ledger
- Docker Compose, Nginx proxy and VPS deployment documents

## Important staged modules

The uploaded source data has broader historical accounting and import records than a safe first production release should expose for write operations. Invoice/payment, agreement/EMI, full journal posting, supplier settlement, LC/TT changes and landed-cost recalculation are imported/read-oriented in this v1 core. Their financial posting UI should be enabled after an accountant reconciles the imported balances in staging.

This is deliberate: the generated system does not silently post or recalculate historical finance data without validation.