# ResellBD cumulative progress — Step 30

Step 30 adds final launch documentation, an executable static audit script, and a comprehensive Bengali launch checklist to the cumulative Step 29 project.

## Checks performed in build environment
- PHP syntax lint: PASS, 72 PHP files.
- Migration filenames: 001–021 present (static filename check only; SQL not executed).
- ZIP integrity: to be checked on generated archive.

## Not performed / still required on staging
- MySQL migration execution and schema/foreign-key validation.
- Browser tests, authentication/authorization tests, E2E registration → order → delivery → return → refund.
- Load/flash-sale/concurrency testing.
- Real provider sandbox tests, API/PWA browser checks, production security review, backup restore.

Do not describe this project as production-ready until critical checks in `tests/step30-final-launch-checklist-bn.md` are completed and documented. Apply migrations 001–021 only to the NEW ResellBD database; do not modify the old `bd_reseller_shop` project/database.