postgres: move examples up

examples/postgres/xata.ts

@@ -0,0 +1,24 @@
+import { serve } from "bknd/adapter/bun";
+import { createCustomPostgresConnection } from "bknd";
+import { XataDialect } from "@xata.io/kysely";
+import { buildClient } from "@xata.io/client";
+
+const client = buildClient();
+const xataClient = new client({
+   databaseURL: process.env.XATA_URL,
+   apiKey: process.env.XATA_API_KEY,
+   branch: process.env.XATA_BRANCH,
+});
+
+const xata = createCustomPostgresConnection("xata", XataDialect, {
+   supports: {
+      batching: false,
+   },
+});
+
+export default serve({
+   connection: xata(xataClient),
+   // ignore this, it's only required within this repository
+   // because bknd is installed via "workspace:*"
+   distPath: "../../../app/dist",
+});