fixing tests, move node tests to vitest

app/src/core/test/utils.ts

@@ -0,0 +1,12 @@
+import { createApp as createAppInternal, type CreateAppConfig } from "App";
+import { bunSqlite } from "adapter/bun/connection/BunSqliteConnection";
+import { Connection } from "data/connection/Connection";
+
+export { App } from "App";
+
+export function createApp({ connection, ...config }: CreateAppConfig = {}) {
+   return createAppInternal({
+      ...config,
+      connection: Connection.isConnection(connection) ? connection : bunSqlite(connection as any),
+   });
+}