Add Milestones 1 & 2: full-stack POS foundation with admin UI

- Node/Express/TypeScript API under /api/v1 with JWT auth (login, refresh, logout, /me)
- Prisma schema: vendors, users, roles, products, categories, taxes, transactions
- SQLite for local dev; Postgres via docker-compose for production
- Full CRUD routes for vendors, users, categories, taxes, products with Zod validation and RBAC
- Paginated list endpoints scoped per vendor; refresh token rotation
- React/TypeScript admin SPA (Vite): login, protected routing, sidebar layout
- Pages: Dashboard, Catalog (tabbed Products/Categories/Taxes), Users, Vendor Settings
- Shared UI: Table, Modal, FormField, Btn, PageHeader components
- Multi-stage Dockerfile; docker-compose with Postgres healthcheck
- Seed script with demo vendor and owner account
- INSTRUCTIONS.md, ROADMAP.md, .claude/launch.json for dev server config

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

client/node_modules/@remix-run/router/package.json

@@ -0,0 +1,33 @@
+{
+  "name": "@remix-run/router",
+  "version": "1.23.2",
+  "description": "Nested/Data-driven/Framework-agnostic Routing",
+  "keywords": [
+    "remix",
+    "router",
+    "location"
+  ],
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/remix-run/react-router",
+    "directory": "packages/router"
+  },
+  "license": "MIT",
+  "author": "Remix Software <hello@remix.run>",
+  "sideEffects": false,
+  "main": "./dist/router.cjs.js",
+  "unpkg": "./dist/router.umd.min.js",
+  "module": "./dist/router.js",
+  "types": "./dist/index.d.ts",
+  "files": [
+    "dist/",
+    "*.ts",
+    "CHANGELOG.md"
+  ],
+  "engines": {
+    "node": ">=14.0.0"
+  },
+  "publishConfig": {
+    "access": "public"
+  }
+}