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/@babel/helper-module-transforms/lib/dynamic-import.js

@@ -0,0 +1,46 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.buildDynamicImport = buildDynamicImport;
+var _core = require("@babel/core");
+exports.getDynamicImportSource = function getDynamicImportSource(node) {
+  const [source] = node.arguments;
+  return _core.types.isStringLiteral(source) || _core.types.isTemplateLiteral(source) ? source : _core.template.expression.ast`\`\${${source}}\``;
+};
+function buildDynamicImport(node, deferToThen, wrapWithPromise, builder) {
+  const specifier = _core.types.isCallExpression(node) ? node.arguments[0] : node.source;
+  if (_core.types.isStringLiteral(specifier) || _core.types.isTemplateLiteral(specifier) && specifier.quasis.length === 0) {
+    if (deferToThen) {
+      return _core.template.expression.ast`
+        Promise.resolve().then(() => ${builder(specifier)})
+      `;
+    } else return builder(specifier);
+  }
+  const specifierToString = _core.types.isTemplateLiteral(specifier) ? _core.types.identifier("specifier") : _core.types.templateLiteral([_core.types.templateElement({
+    raw: ""
+  }), _core.types.templateElement({
+    raw: ""
+  })], [_core.types.identifier("specifier")]);
+  if (deferToThen) {
+    return _core.template.expression.ast`
+      (specifier =>
+        new Promise(r => r(${specifierToString}))
+          .then(s => ${builder(_core.types.identifier("s"))})
+      )(${specifier})
+    `;
+  } else if (wrapWithPromise) {
+    return _core.template.expression.ast`
+      (specifier =>
+        new Promise(r => r(${builder(specifierToString)}))
+      )(${specifier})
+    `;
+  } else {
+    return _core.template.expression.ast`
+      (specifier => ${builder(specifierToString)})(${specifier})
+    `;
+  }
+}
+
+//# sourceMappingURL=dynamic-import.js.map