postgres: move examples up

examples/postgres/package.json

@@ -0,0 +1,20 @@
+{
+  "name": "postgres",
+  "version": "0.0.0",
+  "private": true,
+  "type": "module",
+  "dependencies": {
+    "pg": "^8.14.0",
+    "postgres": "^3.4.7",
+    "@xata.io/client": "^0.0.0-next.v93343b9646f57a1e5c51c35eccf0767c2bb80baa",
+    "@xata.io/kysely": "^0.2.1",
+    "kysely-neon": "^1.3.0",
+    "bknd": "file:../app",
+    "kysely": "0.27.6"
+  },
+  "devDependencies": {
+    "@types/bun": "^1.2.5",
+    "@types/node": "^22.13.10",
+    "@types/pg": "^8.11.11"
+  }
+}