docs: add quixzoom-auth-core product to AAMOS

- Product documentation in docs/products/
- Updated MEMORY.md with product info
- quiXzoom Auth Core as AAMOS Identity product

aamos-api-v1/test-server.mjs

@@ -0,0 +1,12 @@
+import express from 'express';
+import v1Router from './api/v1/index.mjs';
+
+const app = express();
+app.use(express.json({ limit: '10mb' }));
+app.use('/v1', v1Router);
+app.get('/health', (req, res) => res.json({ ok: true }));
+
+const PORT = 3120;
+const server = app.listen(PORT, '127.0.0.1', () => {
+  console.log(`AAMOS v1 test server on ${PORT}`);
+});