# Arsh LabKit Mart — Final Static Audit (Bundle v4)

## Checks actually performed in the build container
- PHP syntax check across application, migration, seeder, route, and Blade PHP files.
- JavaScript syntax check for `public/js/arsh.js`.
- Static route-reference comparison: all named routes referenced by current application/views have a matching route definition.
- Static controller view-reference comparison: all view names referenced by controllers exist as Blade files.
- Fixed Excel export cell addressing to use `PhpSpreadsheet\Cell\Coordinate`, avoiding reliance on the older `setCellValueByColumnAndRow` method.
- Responsive CSS, search interaction, and WhatsApp route/phone validation changes from bundle v3 are retained.

## Not honestly verifiable without the target runtime
The bundle is not a complete Laravel installation and does not include `vendor/`, a configured `.env`, or a running MySQL database. Therefore the following have **not** been end-to-end verified:
- Composer dependency installation and Laravel boot on Hosticare's actual PHP version.
- MySQL migrations, first-admin seeding, login/session/permissions, and CRUD persistence.
- Importing the user's original `Commonreport.pdf` through the PHP PDF parser. The report's extracted columns and at least 20 records must be compared against the original before production import. PDF text extraction may vary by library/version.
- Excel import/export against installed PhpSpreadsheet version, PDF generation with DomPDF, billing/stock transaction behavior, GST invoice compliance, and all browser clicks.
- Android/mobile visual behavior on real devices and live WhatsApp handoff.

## Deployment safety requirements
1. Install these application files into a fresh Laravel project compatible with Hosticare's PHP version.
2. Install packages listed in `COMPOSER-REQUIREMENTS.txt` using Composer on a build machine or supported hosting terminal.
3. Configure a separate staging `.env` and MySQL database; never include production credentials in the ZIP.
4. Run migrations and seed the first administrator with a strong password.
5. Test every page and link, each role, lab import/save/edit/report, product/order flow, purchases/stock, GST invoice/print, and WhatsApp message on staging.
6. Compare at least 20 imported PDF rows to the source. Stop import if the columns or values differ.
7. Configure seller GST details and have the invoice/tax treatment reviewed by the user's accountant before legally issuing invoices.
8. Back up the database and test restoring the backup before going live.

**Status:** Static checks passed. This is not a certification that the site is production-ready; runtime and hosting tests remain mandatory.