style: apply prettier formatting

Apply consistent formatting across all files (line endings, spacing)

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

tests/setup.ts

@@ -1,16 +1,16 @@
-import { beforeAll, afterAll } from 'vitest';
-import dotenv from 'dotenv';
-import path from 'path';
+import { beforeAll, afterAll } from 'vitest'
+import dotenv from 'dotenv'
+import path from 'path'
 
 // Load environment variables from project root
-dotenv.config({ path: path.resolve(process.cwd(), '.env') });
+dotenv.config({ path: path.resolve(process.cwd(), '.env') })
 
 beforeAll(async () => {
   // Global test setup
-  console.log('Test suite starting...');
-});
+  console.log('Test suite starting...')
+})
 
 afterAll(async () => {
   // Global test teardown
-  console.log('Test suite completed.');
-});
+  console.log('Test suite completed.')
+})