Refactor code structure for improved readability and maintainability

README.md

@@ -4,6 +4,20 @@ Free, open-source accident and safety tracking for manufacturing: incident and n
 
 > **Status: early development (Phases 0–5 done).** Reporting (including offline, kiosk tablets, QR codes and Spanish), investigation, corrective actions, OSHA recordkeeping (Forms 300, 300A, 301, rates and electronic submission files), leading/lagging-indicator analytics with saved views, and email notifications work end to end. See [docs/ROADMAP.md](docs/ROADMAP.md) for the plan and [docs/TODO.md](docs/TODO.md) for open items.
 
+![Overview dashboard: open incidents, actions due and overdue, average time to close, recent incidents and where incidents are in the workflow](docs/screenshots/dashboard.png)
+
+## Screenshots
+
+Taken with the demo data from `npm run db:seed`, signed in as the safety manager.
+
+| Incident register | Incident workflow |
+| --- | --- |
+| ![Incidents list with filters, saved views and CSV export](docs/screenshots/incidents.png) | ![An incident in triage with the workflow panel](docs/screenshots/incident-detail.png) |
+| **OSHA Form 300 log** | **Analytics** |
+| ![OSHA Form 300 log for one site, with missing details flagged](docs/screenshots/osha-300-log.png) | ![Reports per month chart by incident type](docs/screenshots/analytics.png) |
+
+<p align="center"><img src="docs/screenshots/report-mobile.png" width="300" alt="Report an incident form on a phone"></p>
+
 ## Getting started
 
 Requires Node.js 22.18 or later (see `.nvmrc`). No database install is needed for development: the server uses embedded PostgreSQL (PGlite) stored in `./data/`.