# Sprint 3 Closeout

Sprint 3 focused on stabilizing the application structure and removing translation/runtime coupling from the request path.

## Completed

- `config/bootstrap.php` was reduced to a thin module loader.
- Core domains were split into focused modules such as auth, translation, security, flash, branch catalog, vehicle catalog, order schema, payment slips, and process helpers.
- Layout translation buffering was flipped to opt-in, then removed from every page in `pages/`.
- Primary user flows were re-verified after the refactor:
  - `login -> booking -> queue -> payment -> cancel/reopen`
  - customer search
  - quick service guest, matched customer, transfer/slip upload
  - booking deposit add/update/delete

## Result

- Page rendering now relies on explicit translation in the active UI paths.
- Bootstrap/runtime behavior is easier to reason about and safer to extend.
- The codebase is ready for the next phase: standardizing process handlers around shared validation, authorization, transaction, and failure-handling helpers.

## Verification Baseline

- `scripts/smoke_system_suite.ps1`
- `scripts/smoke_order_flow.ps1`
- `scripts/smoke_customer_search.ps1`
- `scripts/smoke_quick_service_suite.ps1`
- `scripts/smoke_booking_deposit_flow.ps1`
- `scripts/smoke_admin_support_suite.ps1`

See also: `docs/smoke-uat-runbook.md`
