Add fullstack example

examples/fullstack/backend/config/session.ts

@@ -0,0 +1,48 @@
+import env from '#start/env'
+import app from '@adonisjs/core/services/app'
+import { defineConfig, stores } from '@adonisjs/session'
+
+const sessionConfig = defineConfig({
+  enabled: true,
+  cookieName: 'adonis-session',
+
+  /**
+   * When set to true, the session id cookie will be deleted
+   * once the user closes the browser.
+   */
+  clearWithBrowser: false,
+
+  /**
+   * Define how long to keep the session data alive without
+   * any activity.
+   */
+  age: '2h',
+
+  /**
+   * Configuration for session cookie and the
+   * cookie store
+   */
+  cookie: {
+    path: '/',
+    httpOnly: true,
+    secure: app.inProduction,
+    sameSite: 'lax',
+  },
+
+  /**
+   * The store to use. Make sure to validate the environment
+   * variable in order to infer the store name without any
+   * errors.
+   */
+  store: env.get('SESSION_DRIVER'),
+
+  /**
+   * List of configured stores. Refer documentation to see
+   * list of available stores and their config.
+   */
+  stores: {
+    cookie: stores.cookie(),
+  }
+})
+
+export default sessionConfig