feat: testing setup

Signed-off-by: Dmytro Stanchiev <git@dmytros.dev>

test/setup.ts

@@ -0,0 +1,12 @@
+// Test setup for Bun test runner
+import { expect } from "bun:test";
+
+// Global test setup
+// This file is loaded before any tests run due to bunfig.toml preload
+
+// Mock fetch globally for tests
+global.fetch = global.fetch || (() => {
+	throw new Error('fetch is not available in test environment');
+});
+
+// Add any global test utilities here