docs: add release runbook and seed data

README.md

@@ -17,7 +17,24 @@ cd backend
 mvn test
 ```
 
+## Applications
+
+- Backend API: `http://localhost:8080`
+- Knife4j docs: `http://localhost:8080/doc.html`
+- Admin web: `http://localhost:5173`
+- Rider H5: `http://localhost:5174`
+- Resident miniapp: open `miniapp/project.config.json` in WeChat DevTools
+
+Demo accounts:
+
+- Admin: `admin / admin123`
+- Merchant: `merchant / merchant123`
+- Rider: `rider / rider123`
+- Resident: local dev miniapp login
+
 Project docs:
 
 - `docs/superpowers/specs/2026-07-07-linxiaobang-prd-design.md`
 - `docs/superpowers/plans/2026-07-07-linxiaobang-phase-one-implementation.md`
+- `docs/api/manual-test-checklist.md`
+- `docs/deploy/local-runbook.md`